Although i Mustn't comment on other reviews i'll only say that for days i see people blaming season 2 for being bad so i wanted to write this review to set things right.
First of all about the story. I want to say that it's one of the most beautifull stories i have ever seen for an anime. It had only some gaps in season 2. I give 10/10 for the storyline!
Art: Very beautifull created characters and every each of them with hiw own glamour. 10/10 for art!
Sound: Although the music didn't impress me some of the soundtracks where nicely putted in the spots of the story perfectly!
Characters: I'll agree with the most that Kazuya was almost MIA at season 2, but that doesn't mean it was fully bad. I liked the substories and the path that the main story took. Only thing i wanted is to see Kazuya more times! 9/10 only for Kazuya!
Enjoyment: 10/10 for an anime that promotes romance-friendship-loyalty to it's all aspects - Fan srvice ofc was top!
In Overall I give 9/10 with the only mistake that Kazuya wasn't in action so much and he didn't revealed what he can do with his powers!
P.S As far for Chiffon Death i want to say to Manga readers that ofc it let you down cause u had already the image from the manga. For me (i saw only anime) it was a pure moment with Power. Only gap that they rushed it a little!