I can only comment negatively about one scene in the movie. I thought the movie was extremely effective in building up the intensity of certain scenes, however they used probably their most dramatic and climatic orchestra number for a scene where they simply dumped bags of money into a truck and drove off. My girlfriend and I stood confused as the music built up and built up, then finally climaxed. Didn't make a bit of sense to either of us.
With that said- I thought this movie was outstanding. Benicio Del Toro has this presence about him that radiates "coolness", and Ryan Phillippe did a remarkable job as well with his role. There were scenes in which hardly any dialogue was spoken, yet whole paragraphs were spoken through facial expressions. Thats a testament to the abilities of the actors right there. The double meaning of the game of hearts explanation was fascinating and fun to decipher.
Plots twists galore, not a single one of them predictable. The terminology was all new to me (i.e. bagman/dejudication I think it was...) and it made me feel like I was actually participating in the movie.
This is a thinkers movie, and some people may not be in the mood for that. The entirely creative car chase scenes and shoot out sequences are enough to satisfy the most mindless action fan, however.
This movie is just cool.