This is the most gorgeous movie out of any movie ever and my absolute favourite.  It's totally brilliant but Jeremy Piven, well…  He's got hair which is nice but he wears a hat, and he does the old white boy rapping thing.  White boys can't rap (With the exception of Eminem, who looks and acts like that honorary black man, Quentin Tarantino's younger cousin), I don't know why they even bother trying, they look and sound stupid.
Jeremy darling, why rap like a twat in front of the whole world?  It's impossible for someone like you to do it and not sound like a twat so why give it a go? 
Don't get me wrong, I like white boys.  Jeremy and Johnny (Especially John Cusack) are white to the point that they look like they've been bleached and I worship them, Jeremy Piven just can't rap.
Apart from the whole rapping thing he's really good though, good enough to bring a smile to my face back in the days where I sat there saying over and over, "I've seen that guy in something else".  It came to me after a while and now here we are.
Love this movie.  Go watch it now.