I do say, I was quite excited about some of the stuff at E3 this year. Some things that caught my attention:
Metroid: Other M-
I've been waiting for a new side scrolling Metroid forever, so just the announcement of any new Metroid was exciting. The trailer also hinted at a few more story elements hinted at in Fusion (anyone remember Adam?). I am quite concerned about a few thins after watching the trailer though. It seems to be a lot more in depth in combat and a lot less into exploring. Also the cartoony graphics really don't seem to set that same dark and desolate feeling i seem to remember from exploring underground caverns in the old games. Also, Samus talks. Come on. Eh, I guess it could work but all I heard was a squeaky prepubescent voice rather than a strong-willed, ass-kicking woman's voice. Also I just never liked the Zero suit, it never seemed to work with Metroid, but that's just me. Also, if this is after Super Metroid, what happened to that bitchin' black bikini? lol.
Tony Hawk: Ride-
I used to love the Tony Hawk series, and I'm glad they're at least trying to revamp the series. I'd love to have a little skateboard to use indoors actually

(Though I am worried I will instinctively try to actually do ollies and kickflips and end up smacking the dog in the face or something). Neversoft kind of lost my interest after they announced the last 50 Guitar Hero releases, but this could be an interesting little game. Not so excited about the $120 price tag though. :/
Guitar Hero 5:
Party mode looks like a welcome addition for parties (duh), and thankfully they 'borrowed' some ideas from Rock Band too. Nothing really stood out to me other than that though, so I'm hoping Rock Band will somehow implement this into RB3, but better

Rock Band: Beatles-
This one actually looks really good. I'm normally against the release of multiple games in a franchise within the same year (I'm looking at you, Guitar Hero >:I), but this looks good as a standalone tribute to the Beatles with it's own style. Nothing notable gameplay-wise aside from being able to have three singers at once, and I think I sadly saw a lack of drum fills being replaced by just green notes that activate overdrive. May just be an option that was toggled off for E3 though. Overall though, it's the Beatles. 'Nuff said.

Kojima's Plethora of Metal Gear Solid announcements-
Nothing much shown, all I can say is I'm excited. Kojima has that special touch to his games, and I bet it'll be awesome.(Kojima-style Castlevaia will be a sight to see)
Oh yeah, and Final Fantasy 7, Resident Evil 1, and Metal Gear Solid 1 were finally either announced or released as PSone classics on the Playstation network. Hopefully this means even more awesome games are to come to America finally. (Xenogears, anyone?) Sad thing is this should have been done a while ago (And I already own all three of those games

)
Anything that caught anyone else by surprise?