I had heard a LOT about this film, and how people had to watch it several times to fully grasp its complexity. I came to the film with tons of expectations but it was kind of a letdown. Half baked characters, especially the women. I am not qualified to question the science, so not getting into that at all. What I can say is that the motivations of characters are extremely sketchy. Emotions are not Nolan's forte. The scenes in which characters wax poetic about love are just bad.