I agree with your point except to say that metacritic is not a metric for what the market perceives as quality. I don't think Start the Party will be well received by the market, but Just Dance, Wii Play and others were while panned by critics, simply because they come from a narrow segment of the audience for video games.
A game I'm developing with some friends:
www.xnagg.com/zombieasteroids/publish.htm
It is largely a technical exercise but feedback is appreciated.







