I thought it was alright.
Nothing shocking, but we did learn some new stuff.
Europe gets the Heroes of Ruin demo tomorrow, and still no date for the US. Nintendo makes it seem like it's such a complicated process to put a demo on the eShop, mean while they put Lego Batman up in like 2 minutes.
I just want my Heroes of Ruin...
Edit:
To everyone disappointed about Animal Crossing:
I don't get why people want to see the game. Sure I put hundreds of hours into the DS one, and I'll get the 3DS one, but literally all the games are the same. The only thing they could really announce is whether it will have voice chat, and show a trailer of the same stuff we've seen in the other games.