People said same thing about iphone gaming...and look at it now
She obviously needs more brain and body training 
I sincerely doubt iphone games would ever sell on a console connected to someone's tv. They are sold as minute distractions for people standing in line or waiting for the bus. The original brain training games would've bombed on the wii for instance. They suited the portable format very well and were easy to fit into people's schedules. If I'm not mistaken, nintendo tried to leverage big brain academy on the wii and that promptly flopped everywhere.
All future kinect threads shoud be about Dance Central and nothing else.
Don't be so sure,easily obtainable cheap stuff sells,look at Steam...omg dirt cheap game buy,buy,buy.
But my point was about touchscreen controls...no buttons lol lol lol stuff...and despite that platform has evolved a lot,now even professional teams like Epic or Id are showing great interest in iPhone and they are not doing that out of love interest.
Well, this novelty comes at a very high price. I don't see it succeed.
Maybe if it was priced at less than $100
And you inadvertently posted something that could be a biggest Kinect advantage...
wanted levelIt's like 1000000x better to have expensive but wanted device than cheap not wanted one,because you can always drop the price...raising the wanted level is an impossible task
Add-ons are always hard to sell,even if they are like $1 cheap.