Wish I didn't pay attention to science, so I could have enjoyed it more, rather then thinking that is impossible, or give me a break, every 2 minutes. . And to all the non technically minded, who don't care why anything works(magic), and say it doesn't matter, would you accept your favourite romance scene in the rain, if it was raining meatballs, instead? And I am not talking about little nit-picking things. I'm talking, the entire plot, scene after scene. Oh, and I guess Bullock can act her way out of a space suit, I mean a paper bag. But best actress nomination, that's Insulting to all the actors, tending bars, and waiting tables. First time I ever thought a 90 minute movie, was too long. The visuals and space like zero gee are the most realistic ever for a fiction movie, but hey, why not just watch IMAX space station? Giving it a one. In your face people who hit ten. Really, the best ever? Really?