I'm a big Woody Allen fan. There are probably 20 movies of his that I've seen multiple times. However, Celebrity is so bad that, while you're watching it, it makes the very notion of entertainment or artistic expression seem impossible.
Not only does it make you hate the movie you’re watching, but it makes you never want to watch ANY movie ever again.
Kenneth Branagh runs around trying to play the familiar neurotic Woody character and it’s just painful. It’s boring and pompous and empty and it goes on forever.