So all in all...
-Super Mario 3DS is trying to be more like the old games, but in 3d -- it's got flags again (first time in 3d Mario), the Tanuki suit, is set in the more classic style world (not Galaxy, more Mario 64-ish), etc. The game plays great.
-Luigi's Mansion 2 is by Next Level games, with Miyamoto assisting. Miyamoto decided to make it because he wanted to. It's far along, but they're holding it back a bit, so it'll be an early 2012 title.
-Skyward Sword looks and plays great. The overworld is a giant dungeon, and dungeons are basically dungeons within dungeons. You fly around from place to place on giant birds and can land at different points in the overworld, or fly back through the sky to the hub town in the sky. You will revisit dungeons in this one, so it's not just "go through each dungeon once". New map to make that easier considering that you do need to go back to places later. The girl in the art is indeed the spirit of the sword, as we thought.
-Mario Kart definitely 2011, some content by Retro (track designs or graphics or something like that)
-Press is banned from asking questions about Pikmin.
-Wii Vitality Sensor wasn't working in "a wide enough variety of environments" so it's on hold for now. They still want to do something with the idea at some point if/when they can get it working well enough.
-The raccoon suit in Super Mario 3DS can't fly apparently, they think it wouldn't work as well on a small screen? But you could fly with the rabbit ears in Super Mario Land 2...
-Miyamoto is sexist and thinks that only boys think about flying, not girls, hence Star Fox, Mario Galaxy, etc. But we knew Miyamoto was sexist a long time ago, so no news there unfortunately. That his sexism affects his games like that is one of the few issues I have with Miyamoto; I really love his games, but that is too bad.
-Miyamoto teased us about Pikmin again and said that they are working on Pikmin 3 for Wii U. It was moved over to Wii U from the Wii, where it had been in development. He wasn't supposed to mention it, apparently, but did anyway. Continuing the three or so year long trend of hinting at Pikmin in an E3 event without any further information until the next E3, huh?