I watched it again and enjoyed it even more. I don't know whether I "like" the characters, but I find them strong and interesting. Saki has clearly been knocked for a loop by having to move, and has gone a bit crazy.
Ainama suits the soft-spoken miko character (more than she does Medaka). One of the best I've heard. And I thought the blaring voice of Tomacchan as the black-haired girl really worked.
There were good pics on the official site's characters page, so I put them together into a
characters/seiyuus page to help those of us with poor memories/hearing skills keep the four straight.