I have a problem with the idea of core gamers wanting Wuu for the core games like COD, and that's the controller. Is Joe Gamer really going to be comfortable with that controller for COD? We've recently been talking about natural interfaces and point-and-shoot controllers like Wii, Move, and Kinect. DS2 gave an idealised shooter setup, give or take a few changes in stick positions and such. But the basics of two thumb controller have been used for a decade in a comfortable setup that console shooters are confident with. The Wuu controller lacks the decent sized grips and dual shoulder buttons/triggers.
Where Wii very easily went after those wanting motion gaming, I still don't get the intended market for Wuu. It's not Wii upgraders who'd are losing their wand control. It's not PS360 owners who already ahve consoles running the same games and with appropriate controllers. It seems to be for a whole new wave of gaming interest from a market that's been latent, like Wii. I just don't see it happening myself, but I may very well be proven wrong.