For one, i love the guys. Actually maybe just Hihara. But whatever.
Lately, there seems to be more "development" taking place.
But then again, they've gotten even more characters in. I know it's because of the otome game, but still, this is getting to be quite a chore. You can obviously see who she's into now, so the new guys are merely serving as eye candy and to make you go: _____ is so hot/cute/drool-worthy !!!!
I'm one of those who have only a bit of a qualm for the slow pace this is going, but really, the massive number of guys have led to most (if not all) of them being flat characters.
Still, despite the magic violin thing, the people are relatively real. Hino is a main character i enjoy reading about. She's not too rash, not too shy, just trying to do her best and getting stuck or confused as she goes about doing so. Also, Hihara's silent admiration for her was beautifully portrayed. I think this touch of realism is what keeps me hooked onto the series.
Quite a relaxed and light read, no pain (unlike Ouran where you go all wretched after looking at that beautiful window scene when Kaoru looks at Haruhi), no dark traumatised past, plenty of eye candy and good art, read for fluff.
I'm giving this a 7 because it's what it sells itself as. A light fluffy read for females that is not too over the top. A decent (initially, when existing) plot with good art.