Not bad.
I really don't mind Wooly World and Mario Maker on the 3DS. If I had the choice, I'd still prefer them on the Wii U. The main draw of Wooly World was the visuals, and the main draw of Mario Maker was sharing levels online.
It seems to be a sign Nintendo is moving towards a hybrid system. I'm not a huge fan of that, but whatever. At the same time, it's weird that the games, particularly Mario Maker, wouldn't be saved for an NX launch if that were the case.
I like streetpass a lot so I'm happy there will be more street pass games, and a streamlined interface.
Pikmin reminds me of Kirby Mass Attack. And that's a good thing. Not a huge fan of the art style, but maybe it'll look better on a smaller screen.
Mario Party takes me out of a car, so points for that.
Overall, pretty good stuff. Better than I expected.