Yeah so I went yesterday.
I got Demi his slime.
No one was getting near the PSV booth.
That labyrinth game for the 3DS is interesting although I'm not sure I fully understood the point of it. I like 1st person dungeon crawls but this one is really odd, the control system kind of works once you get used to it, although there was no reason to look up or down in the demo.
Soul Calibur 5 is pretty funny, they really did just change the character models. Had no problems with not-Taki.
Forza 4 is gorgeous.
The charity auction at the end shows you how much disposable income these otaku have. There were 3 sets of Love Plus signed E-Amusement cards, they all sold for 50000yen each.
The only Togeki event was a 64-team Gundam vs. Gundam Extreme tournament. I watched the majority of it, some interesting tactics in use. Winning team used real underdog robots, good stuff.
The biggest difference I saw in TGS is that cell phone gaming had a huge presence, it's always been around but usually regulated to the back of the halls. This time they easily had as much space as consoles, Gree's booth was massive.
Best part of the day was going to Costco afterwards and stocking up on bagels and chocolate-covered raisins!