I bought this game because of the good reviews here, and I was hoping to get something that is similar to the "Wii Fit" or "Wii Sports Resort" titles - maybe a bit more "serious". Well, it was rather disappointing.
Firstly, ,these "sports" all show sportlers doing their best, but for you (the player) it is not more "sportive" than watching the Winter Olympics from your living room chair: a bit of moving the hand, a bit of shifting your weight on the balance board, not more.
If you are looking for a real "sports" game, try the mentioned other titles. If you are happy to just watch other people doing sports, tune in to your favourite sports channel.