It was -blam!-in' good. I'm not much of a movie critic so I'll leave that there but you guys are welcome to discuss it. . .again. It also features an important problem in modern space exploration. Namely, orbital debris.
Oddly enough I'd still go into space given the chance.
[b]Edit[/b]: Yes, there were physics mistakes probably to make for better story telling. If I payed attention to the science when watching a movie then I wouldn't be able to enjoy any of them.
[spoiler]except Clooney's death, that one strained me[/spoiler]