My own view as a parent is that this is a bit too complex for three year olds but Kasper, our reviewer here, seems to enjoy it.
Basically you step on colors to make stuff happen on screen. Most of the games are absurdly simple but we all had fun watching Mickey and Minnie along with some other non-cannon Disney characters like some weird girl named Darcy in the Winnie the Pooh world.
Bottom Line
Recommended for other kids.