I disagree. The PS4 and Xbox One are going to have a far more compelling and varied line up this holiday season then the Wii U. They don't just have FPS, sports and racing games. And its not just about the games but the game playing experience and the ecosystem they have built up from the PS3 and Xbox 360 respectively. Both will sell far more consoles then the Wii U this holiday season. Just reading the reports about the level of preorders indicates that.
Their launch lineups are not going to be any better than the Wii U launch lineup was, and Wii U will have many of the multiplats coming this year from the likes of Ubisoft, WB, etc. as well as several Nintendo exclusives including Sonic, M3DW, Pikmin, W101, DKTF, and a whole host of indie games that have reached their kickstarter goals and are bringing their games to Wii U. Some of those, like Road Redemption, is next gen exclusive on Wii U.
Also, Wii U preorders were sold out as well, if you remember. If it hadn't been for the lack of first party titles (they had too many 3rd party games at launch, go figure) the momentum would not have stalled.