I kind of like them. They are cute and simple, but I certainly wouldn't bother trying to get them all.

The game is like paper scissors rock, and there is an online web based version too I think.

Your cousin would love them, especially if they are becoming popular at school. I wonder whether they are or not...

Personally I think they are cleverly designed with the auto standing up. Reminds me of Jumpstarters. So simple, but I loved those guys!