Fun, but not Sustaining...
The graphics are very cute, the variability of the sounds and different ways you can play with everything is very fun. However, I found almost no desire to go BACK and play with it after I'd had my hour or two. I did sic some friends on it and watch them turn it into some frighteningly funny beatbox and rap remixer... But all in all, I'm not terribly impressed. Maybe if it could save some of the things you made, so you could show them off or share them WiFi...