I bought AC3 and Just Dance 4, enjoyed them some but they didn't spend a lot of time in my Wii U.
I have been a little intrigued by Watch Dogs and AC IV, if they prove to be good games I may get them.
Ubisoft, just like any other gaming company, has to earn my money - I will not buy games I don't want in hopes of future better games (not even from Nintendo).
This whole blame the userbase mentality is counter-productive. Yes a large portion of modern gamers like the GTA/COD/Madden AAA realistic games every month, etc. kinda scene. Obviously Nintendo owners aren't as into that (and if they are they probably have another console and/or PC to satisfy that need). If you can't sell games on a Nintendo platform you need to make better games because the market is there and buying games (and that doesn't just mean bloated production values). End of Discussion.