The pre-E3 stuff doesn't really excite me (apart from Rayman Legends which looks fantastic, especially after playing the demo) as judging from my time with the PSP games I'm not into Monster Hunter (hate the combat), already got 3DS Resi:R and I don't like the structure of how Pikmin works. Wonderful 101 is interesting to me to be fair as well.
I can kind of live with that though given there is a fair amount of 3DS stuff out this year (and Persona 4 Golden on Vita) that I want in the meantime. Plus I'm still on my much needed rest from Zelda games (I need to space them out personally) so I've still not started on Skyward Sword.
A lot of the stuff announced today however, does excite me. While it was nice to hear when we might find out details of the biggest Nintendo games, a couple of hints about the newest Zelda, the Wind Waker remake, the Yoshi game, the Virtual Console rebuy-all-your-games situation not being quite as miserable and costly as I'd expected (though it should have been free) and most significantly, SMT x Fire Emblem were all great to hear.