I bought this for my little boy's birthday as he always wants to join in when he sees me using EA Sports, but it can of course get a bit complicated with the resistance band and leg strap, so I wanted to get something that was made with children in mind.
Firstly, the title of this game is a little misleading, as there are only 2/3 activities out of the 10 where you're actually required to anything physical, the other games are more mentally based (moving the remote/nunchuk in the direction of the arrow on screen). The animation isn't great, and the 2 player mode doesn't work as it should (you have to take it turns rather than both doing it at the same time), as well as this there are one or two games that seem almost impossible to do - even for an adult who is following the on-screen instructions!
So, overall, my little boy likes it but I don't think it will be long before the novelty wears off, I'm sure there are other games that would work better than this one - save your money.