I think the PS4 will start off very well, and lose moment. I don't see it capturing the community in 2014.
I think Xbox One will not start as well, but I think it will get better reviews and people will like the experience more. If they have a couple casual blockbusters along with the New Halo, I think they will do really, really well in 2014.
The WiiU will trickle along fine, but I don't see it gaining much dramatically in 2014.