It must be questioned because that is the whole premise of the film. It doesn't matter as much that the ending is real or a dream. Cobb is happy and he is where he wanted to be. It matters that there is uncertainty. There is no cut and dry definitive answer. There is supposed to be this question. T...

Some people seem to be coming to a consensus here, so I decided to register and prove you all wrong :D Indeed, from what I've been reading on this site regarding the kicks, it seems like many people are overthinking it. The push/pull theories, the ability to resist or choose to "take" a kick, the ne...