It should be a relatively close gen. Wii U has a headstart, 1st party games and most likely will be the cheapest but Xbox and PS4 will have the core croud, more multimedia features and better 3rd party support. I think Wii U will have a similar sales curve as Wii but with yearly sales more like PS360. Xbox and PS4 could very well sell similar to there predececors but with PS4 selling slightly better than Xbox due to not losing a uear headstart and will likely be priced around the same and both will probably have a longer life than Wii U. Obviously aomething could happen to give one a huge lead over the others or one mess up big time and be a distant third but im guessing we will see a close contested generation.
When the herd loses its way, the shepard must kill the bull that leads them astray.
