Will PS4 and NextBox launches suffer same fate as WiiU?

[WiiRHardcore]

http://www.notenoughshaders.com/2013/03/06/expect-slow-adoption-of-all-three-consoles-next-generation/

Will the availability of AAA games like Watch Dogs on current and next gen hardware effect sales of these new consoles? You can see it already, with the WiiU having mostly 360/PS3 ports. In the past it was mostly sports games like Madden, but primarily you had to buy the new consoles for all the newest, most popular games.