The Zelda game was a hit during the holidays over here. I think it was played 150 times during the span of a week. Biggest player was my four year old nephew. Last year I played with him some Skyward Sword, with him controlling the sword and me moving around, but in this game he was able to do it all by himself and he loved it. He was even getting good with the bow at the end.
He's become a Zelda fan. He even spotted a triforce while walking around the city centre, he lifted his arms and started humming the lost woods... :*)