A pretty good idea. The movie seems to present a parallel universe which tends the reality. The special effects and the characters' features are great. In a great journey through the world of dreams, this movie holds its audience in a clever plot, well planned and a great thriller. Not much to say. I just sat dumbfounded watching this movie and watching the genius of its creators. A well-chosen cast (Ellen Paige is knowing full well what movies do, surely this was a UP in her career). And that was certainly the movie that made me FINALLY going into Di Caprio. Nolan, along with Artificial Intelligence, probably my two favorite sci-fi films.