I just saw it. I think it was a good movie but it could have been awesome if it had been 1 1/2 hours longer. It seemed to end just at the climax of everything and way too abrupt.
QuoteAlso, I found the reason for the retreat of the alien spheres to be pretty lame. So just because he saw the boy and the woman cry about that dead guy he all of a sudden sees the good in humanity and wants to help them? In the beginning of the movie he said that the aliens had been watching the human race for a loooong time, surely they would have seen people crying over eachother's deaths before??? It didn't really make sense.