I love the Patapon games! I can't wait for Patapon 3, I've played the demo and it seemed interesting but I'm not overly keen on the demo due to the fact that you don't actually control an army of Patapons like you do on the previous games, but that's just the demo.
Also what the heck are they doing with the release dates, they're all over the damn place! It's been delayed so many times now. I actually set a pre-order for this last year!