The unserbase argument is just a lie to make the Wii or DS look bad (note this is almost never mentioned when a game sells less on the other systems) as well as to hide that a publisher didn't market a game, and/or the developer didn't make a game with wide appeal
A flashy-first game is awesome when it comes out. A great-first game is awesome forever.
Plus, just for the hell of it: Kelly Brook at the 2008 BAFTAs








