After seeing this, I'm out for now.
Although the 300$ bucks pricing might look decent, one of the main reasons I would want to buy a Nintendo home console is for the fun party games (such as Mario Kart, or things like that Arms game for example...).
Problem is, if I want to play local multiplayer with a friend I would have to buy a 2nd controller for that... so 80$ right on top.
Second thing,
paid online multiplayer. Am I willing to pay each month to play Mario Kart or Splatoon online ? Maybe you do, but I definitely don't.
(And please don't talk to me about the monthly free game or the special promotions. Considering the relatively low amount of games the Wii U is going to get in the medium/short-term, it's pretty much pointless)
And talking about games and specs, I only see the big third party editors testing out the waters, but nothing more.
-Skyrim ? 6-year old game.
-FIFA ? Where's Mass Effect

?
(And also notice how we didn't even get a screenshot of FIFA. I'd bet quite a lot that it's going to be a watered version of the standard PS4/XBONE version)
Apart from that, a few nice annoucements with NMH 3 (Probably?), Xenoblade Chronicles 2, SMT... but the thing is, all of those are pretty niche games, not enough to get me sold .
(And the other consoles have good niche titles as well and more, so it doesn't put it ahead of its competitors in my opinion)
So yeah, if you're a Nintendo fanboy and want your dosis of Mario and Zelda go ahead (as usual), but I'm not getting this any time soon, if ever.