What can I say, there are no big bangs, no supermans, no Gravity suspense. In my opinion this is the way normal astronauts would act. They got that spot on. There is a lot of problems from the point of science (imprecise and impossible), but well, who cares. It is a movie, not a documentary. I actually liked it. I see those negative reviews as a little too harsh. It is not a film for everyone. Not a film for adrenaline junkies. But if you like space and space adventures, then it is for you.