Lets see here:
Monster Hunter 3 Ultimate: Could be good if it doesn't get stuck with horrible gimmicky controls
Pikmin 3: dito but with a much higher liklyhood of having said awful controls
Wind Waker HD: hated the standard WW and a graphics upgrade isn't gonna change that
Xenoblade 2 : never got around to playing the first one, looked way to much like MMO style take turns kicking eachother in the shins till the guy with smaller numbers falls down combat
SMT X Fire Emblem: could be interesting but there is almost no details at this point
Resident Evil Revelations: gonna get it on 3DS, which as of recently actually is getting to the point where I can justify a purchase especially if Luigi's mansion 2 and the upcoming Castlevania game are good (last chance Konami)
Injustice Gods Among Us: Could not possibly care less
Rayman Legends: The demo was fun until it decided I was having too much fun a forced me to move platforms while the game played itself, hope this one will come to a console that doesn't hurt my hands after 10 minutes.
Bayonetta 2: like the first one, but not nearly enough to buy a console for the sequel, escpicaly considering that kind of fast paced tightly controlled action seems like a horrible fit for the stupid pad.
So in other words, no, and I probably never will. This would be a first as I have owned every past Nintendo console, but there is just nothing about the WiiU that grabs me. If we get great, non-gimmicky Metroid and Zelda games I might reconsider but the likelyhood of that happening is immensely low.
EDIT: There is going to be a Kirby's epic yarn sequel, and people are actuly saying they are going to buy it. this makes me weep. blood. Epic yarn was not a game, it was a expensive fisher price toy.