I picked this up on sale for a third of it's usual price and still feel like I was overcharged. The game feels like it should have come out on the original Wii for $15, not less than two years ago and still at $30. I guess if you have a handful of younger kids absolutely chomping at the bit for Garfield, this game could satisfy for a while, but anyone who isn't a die-hard fan will almost certainly be through with the game well before the return period is expired.
To sum it up, you can easily see all it has to offer in less than 2 hours; but if you want to keep it, make sure to get it on sale.