So far this season...
Dragon Crisis: Seems to have a solid premise, although i never touched the light novels. Going to keep watching if only for the fact that i have no reason to dislike it so far.
Gosick: Loli Sherlock Holmes, although in a different way than Milky Holmes gave us... Shows a lot of premise, and Bones put some good work into the animation, but it needs to pick up the pace with the action. Two episodes in, and the single mystery we have is too simple to be so drawn out. Keeping my eye on it.
Kore Wa Zombie Desuka?: Expect zombies, got LOLRANDUMB, although it pulls it together in a way i cant really describe. It's only episode two, but we already have a straightman zombie, a mute necromancer in platemail, a powerless Mahou Shoujou, and a vampire ninja sitting around fighting giant crawfish. Probably the only show thats managed to make me laugh out loud so far.
Yumekui Merry: Interesting character design, an excellent manga, and some good music is making the subpar JC Staff animation not even noticable. Shows a lot of promise with the dream-based story and claustrophobic color schemes.
Hourou Musuko: Adaptation of one of my all time favorite manga. I'd probably like it even if it were horrible, but the art is beautiful, the music is fitting, and the story is being carried over nicely. My only real complaint is the odd decision to start around 40 chapters of comic into the story, with everything before it being told in flashbacks, but they've been doing a good job of it, so i wont let it bother me.
Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!!: What i expected: Ripoff of OreImo. What i got: Godawful animation, one dimensional characters, and shallow, boring story in general. Dropped at episode one.
Haven't really tried anything else, but if anyone around here points out some must-watch that i missed, I'll probably pick it up.