I didn't view/read your link {sorry zapppop} 'cause I was more interested in the replies.
{my life is a Cliff Notes edition...}
Ah...I watched my son and friends play the boxing game, it looked like they were having fun. I didn't realize smaller movements could get the same effect.
I like to see them playing games where they can move around {eye toy? and DDR} and I like that. I also like watching play games that make them think.
Alex, 10 hours??? Wow, I won't even say how many hours our systems build up....
Guitar Hero is awesome.