Proof that sometimes, simple is better. And a hell of a lot of fun!
What is important, is that this game is too much fun.
It's so fun, and so addicting in fact, that my wife (who doesn't play PS2 games) beat the game before I did.
It has about as much quirkiness to it, as it does entertainment. With eye twitching visuals, comedically fitting sound, and uncomfortably catchy music, it's a great game.
It's easy enough to beat, but will require you to revisit levels and invest a little time to achieve perfection on them.
In addition to the stylish single player game, there's also a "vs" mode, to take on a friend.