Although the very ending is rushed and not fair to the audience that waited so long for a splashing ending, this anime is cute and will bring warm fuzzy feelings to your heart.
The problem is that it will only do that in the last episodes. It's way too dragged out. The slice of life moments used as fillers are boring and not really required. That time is dearly missed towards the ending that becomes way too rushed and fairly illogical. The last episode should be redone, then the rating would for sure go up. Till there's an ONA of sorts doing that, what we have here is a high-school romance anime with some potential and that is cute, but isn't by any means special and whose character development is cut short. When they begin to become interesting, it ends. And it doesn't compensate for all the wasted time in the first episodes (I recommend watching it at 2x speed even), the positive points come too little, too late.
