Summary: Wow. What a bad game! My 11 year old daughter is very smart and she tried for at least a half an hour to get the games to work. She had the same problems that everyone else here has mentioned. What we learned from this, is to never buy program built by this D3 company. Run, run fast as you can away from this worthless product. We were going to pitch ours in the trash can, but then we decided to keep it and try to trade it in for something that we would enjoy.
Summary: We got this in addition (thankfully) to other wii games for the holidays. This was the worst of the lot. We love Wii Fit, but this is no Wii fit. Really Now... Why can't Wii / Nintendo not have as many companies making lame games, it would be nice to have some brand recognition level of quality control. Label these knock-off level games totally differently. Like with red warning labels! Buyer Beware.
Summary: This game is awful. It was impossible for adults to play the games let alone kids. You cannot play less than 4 players on any of the games. The game will make up the remaining players so that you always have 4 so if you want to just play with your friends, you can't unless there is 4 of you. I traded this game and am glad to be rid of it.