First let me tell you guys I have read every one of your post because I was kind of curious about the end of that movie. To me at first, it was obvious that he wasn't dreaming or the movie would just be blah. But after reading every replies I am in doubt and will try to watch the movie again to get some answers.

Few good points :

1) How the asian and him got back to the real world
2) The forger was able to create a weapon because hes a forger or because its his dream?

Quote Originally Posted by beenjammin View Post
You've got it, but, it's EVERY scene where he is dreaming he is wearing his wedding ring, as a subconscious link to his wife. Every scene in reality he is not wearing it, including the final scene.
Now this is very interesting also, because before the final scene his subconscious finally "let go" of his wife which means that the ring went away at the same time so maybe he gave inception to himself that his wife was wrong and that he was right...or something like that..follow me?

Such a nice movie.