I'm on episode 14 (haven't seen it yet), and I don't really find this anime that interesting. I know I'm in the minority though, because a lot of people seem to enjoy it. It's kinda boring to me, and oddly, the episodes that I found interesting, everyone else found boring.
I'm just weird I guess. I'm still gonna continue watching it though, since I'm already halfway through.
And dare I say it... Chitanda annoys me LOL. I like all the mains, except for her.