I am having a ton of fun playing mario galaxy right now. I am really glad they made it so the second person could do something. My 4 year old loves to play with dad, and collect all the star bits while I am running around doing other stuff. He gets so excited when we pass a level, and gives me a high five each time. The Wii was the best investment we ever made in a toy. The whole family loves it. Even adults love playing the games because they are simple and perfect, not complicated and overloaded with fancy graphics.