This movie is not a 1 in reality, it's more a 5-6, but i need to make that stupid average rating go down.

I couldn't understand why this movie has a 9.0 in IMDb. But now reading the comments here I finally get it, it's good advertisement, the best advertisement that I have seen in many years.

This movie will drive you crazy if you know something about astrophysics (or normal physic) and you have seen enough movies in your life. Because there are way too many clichés and too many pseudo-physics, not fake physics like the Disney's films, pseudo-physics like 'ancient aliens' from "History" Channel.

PS: Sorry for my English.