Story - It doesn't have much of a clear plot, though that could be due to the episodes only being three minutes. I'd prefer things be explained a bit more so that it doesn't seem as completely random as it seemed to me.
Art - Pretty average. Nothing particularly unique about it.
Sound - Average.
Character - One thing I have to point out, is just how much Ringo looks like Ichigo Hoshimiya from Aikatsu. This is possibly coincidental, but who knows. The characters are a bit on the plain side, having seemingly no quirks I haven't seen before.
Enjoyment - Despite what I've said about the art, story, and characters, I did enjoy this series. Particularly the last episode, the ending was great.
Overall - I give it a six. I would have given it just a five, but that ending pushed me to six.
While it wasn't one of those animes I'd looked forward to new episodes of this year, it was a nice, entertaining anime to watch. A lot of people have complained about the three-minute episode time, but I for one enjoyed that about it. I have a ridiculously short attention span and I doubt I'd finish a single episode if the episodes weren't short.