As others have said in the review, the gameplay is pretty simple. It's basic platformer but KP style. There is basic combat, jumping and what not also. The most fun you will have is with collecting all the tokens in the levels and unlocking all the extra's (Costumes and artwork, that fun stuff). This game gets a bonus in my book for getting all the in show voice actors to do their characters (It's rare to have that happen in a game based on a movie, i.e the Madagascar games.)
Overall a simple but very fun game, even more fun if you love the show. If you don't like the show you might not like the game... But I would think the game by itself is fun enough even if you aren't the type to get all up in fandoms.