It commits the worse crime a game can; being boring. Every single mission/level is the exact same couple parts of an island, with characters and objectives changing between. There's not much of a plot or story besides what you learn in the first couple minutes. The humor is entertaining at first, but it's mostly sophomoric and based entirely on puns involving stuffed bears. The visuals, audio, and gameplay all get grating after a while, as well. You would probably have more fun watching a couple videos of it on Youtube (Let's Plays) than even renting it.
When I first heard about it in previews, I began looking forward to it, but I found it deeply disappointing.