That ending tho.
The story was entertaining and hilarious, the monologues (or dialogues with the main protagonists alter ego, however you want to see it) gave a nice touch to it. Presentation and music were fine too,although the drums in the background got a little bit annoying at some points. The short appearance of the drummer in one scene still made me smile. The acting by Keaton and (in my opinion) especially Norton was absolutely amazing, wished he had more screen time.
And the fucking camerawork deserves prices itself.