I think they did well. Maybe because of how bad the Wii U was selling we expected a megaton but it was a solid show really. Many interesting ideas thrown about however Project Guard and the Camera game was a bit underwhelming for me. Don't see how they can be full games. Regardless it was great. Project STEAM is interesting, as well as Splatoon (though it needs more polish imo).
I think if we got more info on Star Fox then it would've been an icing on the cake. Also the 3DS got a few announcements but I do feel this was mostly a focus on the Wii U because they need to prove to everyone that they're not giving up on it. I'm sure we'll get a few 3DS announcements in the next few months.
Overall solid show, I hope they can expand on it even more!
And btw, Toad Treasure Tracker for me was the best surprise. Loved how Nintendo responded to the fans.
