This series has a dark start, and maintains a theme of controversial topics to hold interest. it’s not horrible, but it’s not great either just average. I recommend a watch when bored and nothing else to watch or are waiting for a new episode of the show you’re currently watching.
The main characters are interesting and fleshed out while holding a bit of mystery throughout the story. The plot is a little out there, and has a good premise. At least it’s different I don’t think I have seen many with the same plot premise. The one place this anime does shine it the multiple art stiles. In each episode the art stile changes. Almost akin to Mahou Shoujo Madoka★Magica. You could even say it pulls a lot from the show Mahou Shoujo Madoka★Magica, but no ware near as good. Sound quality is ok voice acting ok conveying proper emotional responses.
All said and done I recommend a watch for an average experience with a little shock value. It’s not a show for everyone, I must say it doesn’t deserve to get the low scores it has now but like I said an average. I give the series 5.5/10.