The best in the series so far.
Gameplay: There are plenty of events such as snowboard and ski cross. There are even plenty of dream events based on Mario and Sonic stages. There is even a festival mode and a shop. All though, the party mode is kind of lame. Overall, it has great game play.
Graphics: They can be a little annoying, but the graphics are still great. It has almost the same as the original, but the graphics in the original are little better. That's because the character icons are less realistic than the original. Although, a little cartooney, it's still fun. Overall, it has good graphics.
Sound: Some of the event music is kind of lame, but not all of them. What makes this game's music great is that it has some of the music from the Mario and Sonic fanchises are available from the music shop. This game's music is by far the best for the Wii.
And overall, if you beat this game, it's worth playing again.