The sequence where they go to D.C. to find Diddy is some top shelf stuff, and Phoenix sleeping through Obama's inaguration, and then being upset after is inspired (particularly when he hears that Leonardo Dicaprio is hosting a party, and compares Reservation Road to Revolutionary Road). Also, the last performance sequence is a legitimately impressive stunt, given how many people are in the crowd, and how physical it gets. Phoenix then puking his guts out is also impressive.