Ao no Kanata no Four Rhythm - Sci-fi, school, comedy. It's pretty cute, honestly the only thing I can remember is that the kids have shoes with wings. It plays out a lot like a regular school anime, plus the winged shoes. Might be worth a shot if you like cute school anime, think I'll have to see if it really grabs my attention after episode 2.
Dagashi Kanshi - Comedy. This looks to be the funniest anime of the season, Gundam references FTL

If you love comedies then you won't want to miss this one.
Divine Gate - Fantasy, adventure. Nice style, I remember it being enjoyable enough but it hasn't really jumped out at me. Seems like a rather typical ability/super-power users anime. It does seem to air Give it a try if you're into that sort of thing.
Kono Subarashii Sekai ni Shukufuku wo! - Fantasy, comedy. Another one of those shut-ins/otaku/NEET trapped in an RPG-type world. This one is pretty funny though, it's not No Game No Life funny but not too far off. If you like this kind of anime you'll probably like this.
Koukaku no Pandora - Sci-fi, comedy, action. This is basically a cute Ghost in the Shell rip-off, the full title includes the words "ghost" and "shell" and there are full body cyborgs, so yeah. It's also a bit perverted with panel locations opening up on the cyborg's body, also cat ears. It's entertaining enough but doesn't really grab my attention, plus it is kinda questionable in places. If you're into the above you might like this anime.
Luck & Logic - Fantasy, adventure. There's not an awful lot I can say about this, it doesn't really do anything wrong but doesn't do much right at the same time. It's pretty much tick the boxes, run of the mill fantasy anime. Give it a try and see if you like it if you like that sort of thing.
Norn9 - Norn & Nonet - Shoujo, fantasy, romance? It's pretty standard for this genre of anime, I was very tired and falling asleep whilst watching it but I don't feel the need to give it another shot. Only really recommend if you like girly animu.
Phantasy Star Online 2 The Animation - Game, action, school, comedy. So the thing to note here is this isn't an anime about the game's story but about a group of school kids who play the game. So is it any good? Yeah, I'd say so. Other than the action game aspect it's also funny in places and the characters seem interesting. Give it a shot see if you like it.
Saijaku Muhai no Bahamut - Sci-fi, mecha, action, comedy, ecchi, harem. So this is basically the spiritual successor to Infinite Stratos if you ever saw that, right down to the mecha design. Saying that it actually seems better, at least more interesting and less vapid. Worth a watch if you like that sort of thing.
Schwarzesmarken - Mecha, action. After an interesting anime set in the heart of Germany in the era of World War 2? Too bad! Have this rather generic and disappointing anime about people in mecha fighting aliens. You've seen it done before and probably done better. Unless you have a hard one for mecha and/or WW2-era Germany I'd advise to avoid this one.
Shouwa Genroku Rakugo Shinjuu - Drama, slice of life, comedy. I find this one pretty interesting, if you like a character driven story where you generally care for all the characters then you'll probably like this one.
Phew, think that's all of them, there may be the odd late comer left.