This movie had gut-busting, hilarious lines and scenes. The first two-thirds were an enjoyable romp, with the humorous juxtaposition of the restrained agent/fan and Russell Brand's over-the-top rock star. But then the movie tried to careen into depth and character development and it felt like the train went off the track. Sean Combs is utterly and surprisingly hilarious. All in all, it was a funny film, and I'd recommend seeing it - but it won't be an Apatow classic.