I really don't get why this film has rave reviews. OK there are some neat special effects and a few head-spinning moments but.... I was expecting to be blown away, instead i spent most of the film irritated by Bullocks' character and annoyed by how much of the storyline has been borrowed from films like Apollo 13. The ending was all too predictable and left me thinking this was a wasted opportunity to to let the audience walk away with questions to answer rather than a neat wrap up. Massively disappointed. Perhaps if i watched it purely for the visual effects i would feel differently but i was hoping to be engaged on other levels as well.