This anime was incredibly confusing. Don't let that stop you from watching it. Turned it on as background noise while doing other tasks and ended up focusing specifically on it. Worth taking the time to watch. Not all questions are answered. The viewer is left wondering about a few of the plot points. The ending is left open to a bit of guesswork. Make sure to watch in a dark room, as some of the scenes are very dark making them incredibly hard to see. The art style is very fitting to the story. The viewer doesn't get much of a view on character depthas none of the characters can really be fleshed out in such a short time.