Summary: We bought this for our 4 yo daughter. We recently had a baby and she was always trying to help. While she doesn't understand how to play all the games, there is no failing and she moves on to the next activity. The game is a bunch on mini games so she does not get bored.
Summary: I bought this for my 9 year old. If I hear "Dont shake the baby" in a anime voice one more time! She played for an hour or two put it away. Downside is it's been sitting on the shelf ever since. It does work with our Wii which is an older one not the Wii U.