Story - 7 The story was really good, with nice twists. To be honest I enjoyed the story line.
Art - 7 The art didn't really have any problems in my opinion, there were a couple minor flaws here and there but it's very good.
Sound - 7 The sound had been fine, it's not the best but it did well. It might have been the sight I watched it on but I could understand it and it wasn't distorted. The sound of mic turning on and off during the anime wasn't very noticeable.
Characters - 6 The characters had a good build. I may not like the main character (Itou) but he was still a good character. I honestly ended up disliking him but he does have a bad personality. Katsura was one of the innocent characters but still had a good build. I think she was the best character, aside from Sekai being 2nd. Sekai was a pretty good character in the series she preferred to be honest (aside from the end), although she was involved in Itou's affair (Not sure if that counts as a spoiler). The supporting characters had a big effect on the story line.
Enjoyment - 7 In enjoyment I really did enjoy it, I really felt bad every time I thought about the anime though. There were dull spots and parts where I would feel really bored, but if I waited there was a pretty cool twist or new idea to it.
Overall - 7 Overall it was a good anime, good morale, good in everything but nowhere near the best anime. I liked it in every aspect (aside from Itou) it wasn't the best but it was still very good. I think people who can like animes where romance is involved, "somewhat sex", and affairs. (This anime shows what can happen if you mess with someones life)
