1. In the ending Cobb is still in a dream.
2. When Mal and Cobb killed themselves to wake up from the 50 year dream, they only went one level up.
3. To have a 50 year dream you would have to be several levels deep.
4. Mal knew this and tried to convince Cobb. Cobb lost track of how deep they were.
5. Mal killed herself and went another level up. She is not dead.
6. Cobb believed she was dead and she was not. She only went up one more level.
7. Cobb's reality is a dream. There was no Cobalt company after him. Everyone in the movie were Cobb's projections. He was alone in the dream that he thought was reality.
8. In some cases I believe Mal went back down in the dreams to convince Cobb again. "You know were to find me. You know what you have to do."
9. Upon returning home, the kids are in the same pose, same clothes, and have not aged a bit. Cobb had been gone several years by this time.
10. How did the father know that Cobb would be on that flight AND that his charges would have been fixed. He was in Paris remember.
11. How would a foreign Japanese business man just make one phone call and have charges dropped in a matter of minutes. Yeah right?
12. The Mombasa fight scene was way to dream-like, Cobalt agents comming out of no-where and the narrow escape was all to dream-like.
13. If Mal is still alive and staring at Cobb's sleeping body, you would think she would be able to "kick" Cobb out of the dream. However, he is many levels deep and the kick needs to come from the bottom up. He is trapped.
14. The top not falling over or falling over is irrelevant. It is not his Totem. He abandoned his real totem and picked up Mal's after she died. Believing he was in reality, he started using it.
15. Cobb is trapped in a dream that he believe is reality. Mal was right and is alive with the real kids in reality.
Read more:
http://techland.time.com/2010/07/19/...#ixzz22IBivf7D