Not much. Nothing surprising.

I've been seeing some unrealistic expectations that are just going to become "everybody said" ammunition for fanboys. Quiddit.

Seriously though, I still expect there to be another uncharted game on the vita, especially if they think it will benefit from Uncharted 4's hype.

I'm thinking Vita TV and MAYBE a new handheld GoW or GTA port of some kind.

When is it again?

I'm expecting Vita Lite and then doing my best to expect absolutely nothing else

Uh, I swear if all we see is more indie games...........

The 30th. Please be excited.

Honestly, I'm expecting pretty much what you said in the OP, but that's when I don't want to get my hopes up. What I want to say I'm expecting is Type-0 (or more importantly Tales of Innocence R and Tales of Hearts R, but that's unfortunately extremely unlikely) and a host of other game related announcements. Either way, I'm excited for this even if it's as insignificant as just the 2000 model announcement, which is .

They'll drop the bomb with Vita being mandatory on every PS4 Bundle ! 100M PS4 and VITA confirmed ?
Seriously I'm pretty sure they will announce a release date and price to that remote play bundle (Vita 2000)
Tales of innocence R or hopefully the long awaited Type0.. I'll just have faith in Shahid for that otherwise i'll unfollow him.
One major Sony IP coming, I guess at this point GoW might be a good option. We'll wait.
This is me beyond optimist.
Truth: here's Vita 2000 playing BL2 a port of 2yo game, Murasaki baby, Destiny of spirits, Minecraft and bunch of indie games.

PS Vita TV and PS Vita 2000, maybe the 64gb memory card and that's it.

I'm doing my best not to be (though in all fairness to Squeenix, I did find that E3 very exciting)