Glass half full point of view. If instead you look at what they did present, you'd have a very different opinion.
The highlights for me:
Smash gameplay, with Megaman.
Mario Kart 8 looks awesome.
SM3DW IS new, it have so many unrecognizable features from the original. Coop, Yoshi as a boat, a cat costume which drastically alters Mario's movement. Man if this is not new... It all depends on what you want. If it's a new IP then sure you didn't get it. If you wanted a whole new world for Mario then sure you didn't get it but you know you will and that's all you need to know.
DKCR 2. Since when are sequels not new? What is it you want?
X. How is this more new than a sequel to Donkey Kong Country? They are different games in different genres, sequels mean different things in these genres.
Bayo 2, what's more new about X than this?
What about the Gamecube for example was so much more new in its second year than for U? Man you've been a Nintendo fan for this long, this is how they roll.