I think I might like it. After all, I enjoyed Banjo-Kazooie, Banjo-Tooie, and even the GBA game Banjo-Kazooie: Grunty's Revenge.
But I don't currently own an Xbox 360 and this game, if exclusive to it, and if good, is still not enough to convince me to get one. (I have a decent PC so the only actually exclusive Xbox 360 game that I'm interested in so far is Dead Rising, which as far as I know isn't coming to the PC.) The people that I do know that have or might have an Xbox 360, well, this isn't their kind of game.