fairly strong second episode, although now that some of the character tics/trademarks are repeating themselves, it is a little less so. it will be interesting to see if this show can keep things fresh enough, without having to revert to craptacular "story arcs" or episodics.
really begs the age old question: how much can you do with 5 characters trapped in a room together?
i enjoyed that they went for a near subversion of "time to learn a lesson at the end of the episode". Chizuru is a freaking awesome character, really shining this episode.
i have to admit, i like this show a lot, even if it is sorta like the Family Guy of moe, high school anime.