So, I will just estimate some of animation's prospect, based on informations + pv.
Persona 4 the animation
There is no hesitation about these two series. Both of them had extremely good reviews from its 1st episode preview event. Almost movie quality animation will be shown + story will be god damn crazy. I just know it.
These are the ones which should've got much better stance during other seasons. Due to existence of above two title, even with decent quality, these might get forgotten. Un-Go had amazing promises with good animation by BONES, Tamayura has Sato Junichi as director, Bento has Itagaki Shin - one of the best Action animation director of all.
"It is destined to be HIT anyway" TIER
Shinryaku!? Ika Musume
Sakugan no Shana III
HUNTER X HUNTER
Some pretty obvious choices here. They are the second season of the hit series. Not sure about Working as all the staffs are changed, but Ika Musume is no doubt, another hit. Hunter X Hunter promises high TV rating, in my opinion.
Boku wa Tomodachi ga Sukanai
These are the animation that can have high possibility of about 50% of people being disappointed about its airing. I mean, Haganai (even though myself like it a lot) seems to be getting pretty polar reviews currently. Guilty Crown's synopsis is seriously 'meh', C^3 has high possibility of getting bad reviews from original novel fans (like how Silver Link always has been with Baka to Test... They really need some good script writer). Mirai Nikki? Many people I know was disappointed with its OVA, I think.
GAIJIN DON'T CARE TIER
etc. kids animation
Well... I don't really care either.
EVEN JAPS DON'T CARE TIER
Last Exile: Ginyoku no Fam
These are the animation that NO-ONE cares about its airing. Well... not no-one I guess. There might be some people who do care. However, Bakuman 1st season was huge disappointment, Phi Brain is original animation that no-one has fuckin idea of what it is, Mashiro-iro is poor MANGLOBE product, and Last Exile is Gonzo's gamble.
None of them really looks promising, honestly.
I DONT KNOW TIER
Kyoukai Senjou no Horizon
Well.... I JUST DON'T KNOW what tier I should put them. Horizon has a lot of boobs with a lot of some sort of mecha whatever things - reminds me 'INFINITE STRATOS' a looooot. I'm just not sure if this can work again. Chihayafuru is very famous Shoujo, but Shoujo series adaptation is always hit or miss. Gundam AGE looks like... some kid animation. But they might go Madoka Magica later on with some super fast paced development.
Se+ 6*X summarises this series, even without looking at it.
"NOT MENTIONED IN THIS TIER" TIER
Others series that I don't even care to give attention.
They are not mentioned since they are series that I don't even care to give attention.
So, duh. My 'estimation' here.