This will be huge in the U.S.
Convinced my mom of getting it since she does exercise every day with Richard Simmons (lol). I showed her this video and she said, "let's get it."
http://www.youtube.com/watch?v=bs-MS2fPZjs
I think that's the best introductary video to show a non-gamer. It explains everything so well.
Hi there.
http://vgsales.wikia.com/wiki/Video_Game_Sales - A wiki for video game sales figures