Art: I'm not going to repeat myself because I explained it in the first season review. 10/10.
Sound: The opening and ending themes are different in this anime. I prefer season 2's opening than the first season's to be honest with you. I can imagine listening to it whenever I'm bored than the other one. The ending theme is very weird. I guess the creators were trying to go for more of a humorous theme than a sweet one in season two, but I can't even take it serious. From what I can understand, it's titled, "Future Fish." Anything with that title you see, you would have to prepare for the weirdness that comes right afterwards. I guess what I can say about scoring is 8 out of 10.
Character: The main characters are still the same to me, and Rin has gotten better since the last season. Still going for 10 for 10.
Enjoyment: Again, I'm not saying that it wasn't enjoyable, but I wasn't crazy about the second season. I would watch the entire series again without complaints, but I just won't get super excited over it. 8 out of 10 for me here.
Overall: I do recommend watching both seasons. You would have an incomplete experience if you don't watch the second one. However, I won't torture you if you decide to stop if you don't like it. According to this here, the overall score is 9 out of 10 exactly.
