I was overall delighted with the conference. A few issues though:
-Zelda's controls looked bad. Hopefully it really was just interference: impressions will tell us soon. The fact that they're eager to let others try the game is reassuring on that front.
-No price point for 3DS worries me. It actually interests me more than I thought it would, but if it costs more than the DSiXL I'm out of the game.
-No Pikmin 3. They more than made up for it in other ways, but it would have been nice nonetheless.
-Zelda's in 2011 rather than this holiday season. I guess they're putting DKC in that slot instead. It worked for the SNES!
-No Vitality Sensor at all. Hopefully they'll have a hands-on about its software in a separate conference, because I'm honestly interested to see where they go with it.
-No mention of Xenoblade or Last Story. Hopefully they confirm a Western release later.
-Kirby Wii. I don't want to buy it, but dammit, it's too adorable to pass up.