This game is awesome. You can be a range of different characters and you can play the main game or you could play the party games. The main game is the best one but the party games are cool too. If you get a chance to rent the game or buy it, you will be amazed at how cool this game is. In the main game you get to roll in a ball with the wii remote and you try not to get a fallout but it is okay if you do. There are like ten worlds and 8 stages in a world. But when you finish the 8 stages you will have to face the boss.
I enjoyed Super Monkey Ball on Game Cube, and Nintendo DS, but its awesome on the Wii. I know of some people who don't like the mini games, because of the selection difference. I enjoy the mazes though. after one week with this game, i bought my own. I find it worth buying. People of all ages enjoy the game. Its also played many times over.