Alfonso Cuaron's new film "Gravity," about two astronauts struggling to make it back to Earth after an accident incapacitates their space shuttle, premiered at the Toronto International Film Festival on Sunday night. The film won praise from critics and awards bloggers for its technical prowess and lead performance from Sandra Bullock, just as it had after screenings at film festivals in Venice, Italy and Telluride, Colo. What, however, does an actual astronaut think of Cuaron's vision?


“Fortunately, the five months I spent on the space station were way calmer,” Canadian astronaut Chris Hadfield said to Cuaron (via TheWrap) after the premiere. "But the visuals were spectacularly good. I don't know how you did it."


Cuaron spent more than four years making "Gravity," and told HuffPost Entertainment in an interview back in July that he planned everything out in specifics before even shooting. "We animated the whole film before. We could have released an animated version with the voices of Sandra Bullock and George Clooney," he said.


On his Twitter page, Hadfield, a former commander of the International Space Station and the first Canadian to walk in space, also had high praise for Bullock:





In addition to being an astronaut, Hadfield is also known for his cover of David Bowie's "Space Oddity," which he performed in space.


"Gravity" is out on Oct. 4.


[via TheWrap]



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  • Jude Law, Emilia Clarke


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - Jude Law and Emilia Clarke attend the party for Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Emilia Clarke


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - Emilia Clarke attends Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Demian Bichir


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - Demian Bichir attends Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Madalina Diana Ghenea, Jude Law, Emilia Clarke


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - From left, Madalina Diana Ghenea, Jude Law and Emilia Clarke attend the party for Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Demian Bichir, Emilia Clarke, Richard Shepard, Richard Grant


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - From left, Demian Bichir, Emilia Clarke, Director Richard Shepard and Richard Grant attend the party for Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Richard Grant, Jude Law, Emilia Clarke


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - From left, Richard Grant, Jude Law and Emilia Clarke attend the party for Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Madalina Diana Ghenea, Richard Grant


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - Madalina Diana Ghenea and Richard Grant attend the party for Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Madalina Diana Ghenea, Jude Law, Emilia Clarke, Demian Bichir, Richard Shepard


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - From left, Madalina Diana Ghenea, Jude Law, Emilia Clarke, Demian Bichir and Director Richard Shepard attend the party for Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Madalina Diana Ghenea


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - Madalina Diana Ghenea attends Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Richard Grant, Jude Law, Emilia Clarke


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - From left, Richard Grant, Jude Law and Emilia Clarke attend the party for Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Madalina Diana Ghenea, Demian Bichir


    IMAGE DISTRIBUTED FOR FOX SEARCHLIGHT - Madalina Diana Ghenea and Demian Bichir attend the party for Fox Searchlight's Premiere of "Dom Hemmingway" at the Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto, Canada. (Photo by Todd Williamson/Invision for Fox Searchlight/AP Images)




  • Reese Witherspoon, Colin Firth


    Reese Witherspoon, left, and Colin Firth, cast members in "Devil's Knot," pose together at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Reese Witherspoon, Colin Firth


    Reese Witherspoon, left, and Colin Firth, cast members in "Devil's Knot," pose together at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Colin Firth


    Colin Firth, a cast member in "Devil's Knot," poses at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Collette Wolf


    Collette Wolf, a cast member in "Devil's Knot," poses at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Alan Ruck, Mireille Enos


    Mireille Enos, right, a cast member in "Devil's Knot," poses with her husband, actor Alan Ruck, at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Reese Witherspoon


    Reese Witherspoon, a cast member in "Devil's Knot," poses at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Colin Firth, Livia Giuggoli


    Colin Firth, a cast member in "Devil's Knot," poses with his wife Livia Giuggioli at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Atom Egoyan


    Atom Egoyan, director of "Devil's Knot," poses at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Mireille Enos


    Mireille Enos, a cast member in "Devil's Knot," poses at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Reese Witherspoon


    Reese Witherspoon, a cast member in "Devil's Knot," poses at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Colin Firth, Reese Witherspoon


    Reese Witherspoon, left, and Colin Firth, cast members in "Devil's Knot," pose together at the premiere of the film on day 4 of the 2013 Toronto International Film Festival in the Visa Screening Room at the Elgin Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Chris Hemsworth


    Actor Chris Hemsworth poses for a photograph on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Daniel Bruhl


    Actor Daniel Bruhl poses for a photograph on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Olivia Wilde


    Actress Olivia Wilde poses for a photograph on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Olivia Wilde


    Actress Olivia Wilde poses for a photograph on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Ron Howard; Cheryl Howard


    Director Ron Howard and his wife Cheryl Howard pose for a photographs on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Daniel Bruhl


    Actor Daniel Bruhl poses for a photograph on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Olivia Wilde


    Actress Olivia Wilde poses for a photograph on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Olivia Wilde


    Actress Olivia Wilde poses for a photograph on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Olivia Wilde


    Actress Olivia Wilde poses for a photograph on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Chris Hemsworth; Elsa Pataky


    Actor Chris Hemsworth, left, and his wife Elsa Pataky pose for a photograph on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Olivia Wilde


    Actress Olivia Wilde poses for a photograph on the red carpet at the gala for the new movie "Rush" during the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Nathan Denette)




  • Alfonso Cuaron, Sandra Bullock, David Heyman, Jonas Cuaron


    From left, director Alfonso Cuaron, actress Sandra Bullock, producer David Heyman and writer Jonas Cuaron arrive at the premiere of "Gravity" on day 4 of the Toronto International Film Festival at The Princess of Wales Theatre on Sunday, Sept. 8, 2013, in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Alfonso Cuaron, Sandra Bullock


    Director Alfonso Cuaron, left, and actress Sandra Bullock arrive at the premiere of "Gravity" on day 4 of the Toronto International Film Festival at The Princess of Wales Theatre on Sunday, Sept. 8, 2013, in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Alfonso Cuaron, Sandra Bullock


    Director Alfonso Cuaron, left, and actress Sandra Bullock arrive at the premiere of "Gravity" on day 4 of the Toronto International Film Festival at The Princess of Wales Theatre on Sunday, Sept. 8, 2013, in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Sandra Bullock


    Sandra Bullock arrives at the premiere of "Gravity" on day 4 of the Toronto International Film Festival at The Princess of Wales Theatre on Sunday, Sept. 8, 2013, in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Sandra Bullock


    Sandra Bullock arrives at the premiere of "Gravity" on day 4 of the Toronto International Film Festival at The Princess of Wales Theatre on Sunday, Sept. 8, 2013, in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Isabella Rossellini


    Actress Isabella Rossellini arrives at the premiere of "Enemy" on day 4 of the 2013 Toronto International Film Festival at the Ryerson Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Arthur Mola/Invision/AP)




  • Actor Jake Gyllenhaal


    Actor Jake Gyllenhaal arrives at the premiere of "Enemy" on day 4 of the 2013 Toronto International Film Festival at the Ryerson Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Arthur Mola/Invision/AP)




  • Actor Jake Gyllenhaal


    Actor Jake Gyllenhaal arrives at the premiere of "Enemy" on day 4 of the 2013 Toronto International Film Festival at the Ryerson Theatre on Saunday, Sept. 8, 2013 in Toronto. (Photo by Arthur Mola/Invision/AP)




  • Denis Villeneuve


    Director Denis Villeneuve arrives at the premiere of "Enemy" on day 4 of the 2013 Toronto International Film Festival at the Ryerson Theatre on Sunday, Sept. 8, 2013 in Toronto. (Photo by Arthur Mola/Invision/AP)




  • Julia Louis-Dreyfus


    Julia Louis-Dreyfus attends the press conference for "Enough Said" on day 4 of the Toronto International Film Festival at the TIFF Bell Lightbox on Sunday, Sept. 8, 2013, in Toronto. (Photo by Evan Agostini/Invision/AP)




  • Catherine Keener


    Actress Catherine Keener, left, director Nicole Holofcener and actresses Julia Louis-Dreyfus and Toni Collette pose for a picture at the photo call for "Enough Said" at the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Galit Rodan)




  • Julia Louis-Dreyfus


    Julia Louis-Dreyfus attends the press conference for "Enough Said" on day 4 of the Toronto International Film Festival at the TIFF Bell Lightbox on Sunday, Sept. 8, 2013, in Toronto. (Photo by Evan Agostini/Invision/AP)




  • Toni Collette


    Toni Collette attends the press conference for "Enough Said" on day 4 of the Toronto International Film Festival at the TIFF Bell Lightbox on Sunday, Sept. 8, 2013, in Toronto. (Photo by Evan Agostini/Invision/AP)




  • Catherine Keener


    Actress Catherine Keener smiles during the press conference for "Enough Said" at the 2013 Toronto International Film Festival in Toronto on Sunday, Sept. 8, 2013. (AP Photo/The Canadian Press, Galit Rodan)




  • Nicole Holofcener, Toni Collette, Eve Hewson, Catherine Keener


    Wriet-director Nicole Holofcener, second from left, of the film "Enough Said," poses with cast members, from left, Eve Hewson, Toni Collette and Catherine Keener on day 4 of the 2013 Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Nicole Holofcener, Julia Louis-Dreyfus, Tavi Gevinson, Tracey Fairaway


    Writer-director Nicole Holofcener, second right, of the film "Enough Said," poses with cast members, from left, Tracey Fairaway, Julia Louis-Dreyfus and Tavi Gevinson on day 4 of the 2013 Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Nicole Holofcener, Toni Collette, Eve Hewson, Catherine Keener


    Wriet-director Nicole Holofcener, second from left, of the film "Enough Said," poses with cast members, from left, Eve Hewson, Toni Collette and Catherine Keener on day 4 of the 2013 Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)




  • Nicole Holofcener, Julia Louis-Dreyfus, Tavi Gevinson, Tracey Fairaway


    Writer-director Nicole Holofcener, second right, of the film "Enough Said," poses with cast members, from left, Tracey Fairaway, Julia Louis-Dreyfus and Tavi Gevinson on day 4 of the 2013 Toronto International Film Festival on Sunday, Sept. 8, 2013 in Toronto. (Photo by Chris Pizzello/Invision/AP)