But what drove that ? 1080p and easy online gaming. Maybe dual analog controllers.
All things the Wii U has that the Wii didn't.
So when Call of Duty 8 and Madden 2014 come out for the Wii U, the xbox 720, and the PS4, what's going to drive people to the 720,ps4 ?
Well the Xbox 360 has established itself as a "shoot-box" pretty well and they provide the best online experience. I don't expect that to change in the near future. Basically all the people who have the Xbox360 will probably transition over to the next console easily to keep up with their yearly CoD games. Not to mention they have some nice exclusive IPs under their belt like Halo and Forza.
Sony on the other hand has a lot of first party developer studios that make some quality games like God of War, Uncharted, LittleBigPlanet, Gran Turismo etc. They can live off of the popularity of those series for a bit but they have a lot of talent in their studios that will probably churn out some new IPs too. I find Sony to have the most diverse gaming selection so I think that's going to continue on to the PS4. Playstation is also extremely popular in Europe and other areas compared to Micrsoft/Nintendo.
Nintendo has a good first party base but that's about it. The WiiU sales have fallen flat because it has no good games coming out and Mario #200 isn't enough to entice new customers. Don't get me wrong, their first party games are
really good but hardcore gamers will pick up a PS360 or PS4/Xbox720 when given the choice.
Checkout the sales of the WiiU
http://www.vgchartz.com/
PS3 and 360, 7 year old consoles, are selling more than the WiiU. They didn't do a good job of appealing to the gamers and they lost the casual market. We also have to remember that the Wii was some revolutionary shit when it came out and the casuals ate it up. The handheld tablet that Nintendo tried to make really doesn't have the same hype as motion controls did. It's still really early in this generation but people seem to be waiting too see what Sony/Micrsoft have before they jump in to the next gen.
EDIT: Also tonight announcement night! 6 PM EST I think they are live streaming it on their website.