From what's showing there now and from little I know about them I'd say I'm mostly looking forward to:
Mobile Suit Gundam Age ---------- seen the preview at AX. It's aimed at a younger audience, but I'll give it a shot
Busou Sunki Moon Angel ----------- might be okay
Mashiro-iro Symphony ------------- will probably interest me somewhat even though I heard it's a very cute sugary game like Campanella
Shinryaku? Ika Musume ------------ I'll give it a shot
Last Exile: Fam, the Silver Wing -- I hadn't heard about this one. How does it relate to the first series?
Kyoukai Senjou no Horizon -------- might be interesting
Fate/Zero --------------------------- this should be good
Guilty Crown ------------------------ sounds interesting
Persona 4 ---------------------------- this could be pretty good if they follow the game properly
Maken-Ki ----------------------------- I didn't like the manga, but maybe I'll be able to tolerate the anime
C^3 ----------------------------------- might be interesting
Maji de Watashi ni Koi Shinasai!! - might be interesting
Mirai Nikki --------------------------- This could be pretty good. I liked the manga. The manga ended so they might be able to adapt the story til the ending (which is unusual these days).
Boku wa Tomodachi ga Sukunai ---- I'm not a big fan of the manga, but I occasionally find it amusing and I've been keeping up with it. It's gotten a little better lately. The anime's character designer artwork reminds me of Denpa Onna's. I wonder if they're going to be censoring stuff because sometimes the characters talk about a lot of ecchi stuff. The characters are pretty eccentric and two or three of them are pretty abrasive.
I'm a little worried about how well Yuno's seiyuu is going to do in Mirai Nikki. If she doesn't do a good job, it'll affect my enjoyment of the entire anime.
it looks like it'd be a pretty awesome season. 
