Does it really surprise you? SNKP has not been able to get their act together in years, who cares.
Attending TGS with basically 1 game would be kinda... eh. Probably wouldn't be worth their time, or money, and we'd be happier to see the cash go into netcode and character creation.
As far as the Persona 4 fighter... I'll know how hyped to be, once I see it in motion, lol. (The lack of Akihiko so far is also draining...) It's hard to get too excited for another high resolution game that MIGHT lack in animation, and will most likely once again still get people to bash SNKP's lower res, higher quality animation sprites...
In other Random news: SFIII Released First Costume Color DLC. 7 colors for each chara, $3.This makes me so happy we're getting color edit in KoF XIII as a standard feature, lol. Not as much because I don't have to pay for it exclusively (though it is nice), but because SO MANY OF THOSE COLORS SUCK!

SonicTempest's video of Iori color editing from PAX had a better application of proper highlights and contrast, than some of those things.
This is very odd, as 3S does some amazing things with shadow hues, blending, and contrast, generally. I dunno if I'm let down because I've seen the game itself do better, of because XIII looks so much better, that I just can't get as hype for 3S's art anymore, haha.