Summary: I don't understand other people's negative feelings towards this kart game. It runs smoothly, has a ton of costumes, imaginative tracks, great music, online functionality, the ability to create your own (and play others') tracks.
Summary: At first my kids could not understand what to do with the game. But after watching the tutorials build in the game, they spend hours building their own tracks, cars, and characters. Brings out the creative side in my kids. I also get involved and race them. We have a lot of fun.