On average, the show is kinda happy. Often trying to be serious, while totally destroying itself with tons of incest fanservice.
With only 12 episodes, the show still drags. It wouldnt be that bad if it wasnt predictable.
Characters are kinda ok, but multiple times i got feeling that "this is not what a kid of this age would do in this situation". Together with kinda strange grownups to make the show more interesting, i think this show is one of worst of its kind in terms of displaying child-parent relationships in difficult life situations.
Animation or music arent half bad, but there is nothing notable to remeber.
Overall, there is something different to it so its not complete waste of time, but its poorly done and can be hard to get through even with only 12 episodes.