console wise, its too early to tell who'll win, besides Nintendo, we have no idea what Sony and Microsoft are planning, or if Apple is planning to step its toe in the console market again
I'm not totally sure how the Wii-U will do, market perception is a key thing, and I'm not sure if Sony and Microsoft's main userbase will embrace the Wii-U unless it gets COD, Assassin's Creed 3 and FIFA 12 and the best versions of those games this winter, after this year Nintendo will have to then compete with the Xbox 3 next year and maybe even the PS4 too
but on the handheld's, Nintendo are looking to win again quite comfortably right now against Sony, but if you compare Apple to them, not even Nintendo can compete with iOS devices







