Well, what can I say? I found it really cute and enjoyable. However, there're some questionable points. But in the end, it's a nice manga.
Story: Mm, let's say that the questionable points focus mostly here. It is a simple story, with a simple development and quite a simple ending. The fact that I didn't know who I wanted the main character end up with, and then finding myself disappointed of her decision, and how she suddenly got there, well... talks by itself. We've already seen similars plots, and sometimes the reactions seemed a lil bit too exaggerated to me, and sometimes not enough. Anyway, it wasn't bad either.
Art: I think the art is great, specially character's. The bgs and else were good too, but I found Sumino, Aoi and other characters particulary adorable. At the beggining I had my doubts about it, since maybe Hinata and Teru at first sight didn't look like the good-looking guy that they were supposed to be, but as the manga moved forward I totally fell in love with characters design.
Character: Since it's such a short manga, the characters didn't develop much, but I feel that there wasn't much to develop either. But each of them had a marked personality and we can see how the main characters deal with them in order to progress. Some of them were kinda clichéd, but I think they're fine.
Enjoyment: I don't have much to say here, I just enjoyed the manga as the shoujo-lover I am. It's actually cute and I don't feel it was a waste of time at all, but of it isn't all that memorable or deep, it's just entertaining.