Matrix presented a concept of an inter-connected system between people's minds. Eternal Sunshine of the Spotless Mind visualized 'dreams'. Inception has the qualities of both. Despite the great directing by Christopher Nolan, these precedents are also essential for his success. I think it would take a long while until the next movie with similar topic be that successful again.
"The moment's passed. Whatever I do I can't change this moment."
For the controversy of the ending, I preferred to believe the ending is the reality. But the evidences prove the other way round.
The ending is too close to perfection, and what is Michael Caine doing at the airport? And since all the kicks from all levels are gone, how can they come back to reality? I think the actual story is the old Saito killed Cobb in limbo, which put him into a even deeper level in his mind. In that deepest part he has that perfect ending that he always want. And at the end, although he still doubts if that is the reality, but eventually he just doesn't care anymore. That's why he does not pay attention to the totem.
What do you think?
