It's nice generally but has some issues. I like the conclusion. I also like the fact that the overall mood of this work isn't as gloomy as many of her other works, because it nicely matches the high school environment. On the other hand I feel like there is not enough going on for five volumes. And the artwork, while being nice doesn't reach top ranks.
Idk why, exactly, but I liked this a lot - maybe because all the characters were flawed in one way or another it unexpectedly really held my interest to the end