The ending was extremely underwhelming, the characters felt terribly underdeveloped, and the pace wasn't that great, either. It was almost like they were trying too hard to keep the story interesting but at the same time didn't give the characters any effort at all. The characters' personalities felt messy and were missing a lot.
The most enjoyable thing about this anime? I'd say the art, and that's really about it. I wouldn't recommend this to any yuri fan really, as it was lacking in so many areas.
Overall rating: definitely a 5, was very close to giving it a 4