Movies: The Darjeeling Limited

A movie that encourages thought? To be honest, I have not watched this movie, but I have read a bit about it, and actually after reading a recent article in USA Today, have a renewed passion to go watch the movie. The open ended plot to the movie leaves a lot to question. For example, why does Bill Murray show up in the beginning of the movie? Or what is with the little snippet "Hotel Chevalier" before the film have to do with anything? Why does Natalie Portman have bruises? And what exactly is the movie about? Just a few questions to provoke thought. So if you've seen the movie, let us know what you think?