Not enough of one. People want proof of more bang for the buck. So far that hasn't been proven to be as dramatic as what has been promised by Sony, and with previous Sony promises never really coming true, people tend to get a little leery over those promises. All they see is a console that at best, has a slight edge sometimes and at other times doesn't look as good. So they think to themselves, is it worth paying extra money? Plus, the price cut isn't really a price cut. It's a clearance sale, the bottom line dollar amount never dropped.