Rating: 5/10
Well, I suppose in Kaikan Phrase's defense, it could have been worst. If you are a fan of smut, well, you'll get plenty. I actually like the artwork here, it's not horrible, not my favorite, but definitely on the good side of my preferences. I admire the eyes, which I think are the best parts. Smut scenes are done decently enough because I have seen worst.
The plot, however, was cliche, typical, and rather bland. Alright, musicians, with erotic music, wonderful...but why must the girl always be victimized? I like the concept of the band of Lucifer, it wasn't a horrible idea, but every chapter seems to revolve around the female protagonist in some way. I kind of stopped caring about must of the characters very early on the series. It's always boy meets girl, fall in love, and everyone is suddenly out for the female. Le typical of shoujo. >_>;
And as for the characters, if you dislike weak female leading characters, turn away now, or just enjoy the smut. Aine, well, she was better than the girl from Love Celeb, I'll give her that much, but other than that she was rather two-dimensional for my taste. I understand that she loves Sakuya but the fact that she often waits for him to save her, all those times she cried, I don't know, I just wish she would grow a backbone sometime soon. Some of the male characters were decent characters. Funny what a background can do for a character! Anyhow, it seemed to me that the characters I learned more about, their pasts, their families, not just their love interests, the more I liked them. However, the deeper glimpses into the other characters were very brief before going back to Aine and Sakuya.
All in all, if you crave smut, read it. If you crave a good storyline with smut, go read something else, like Midnight Secretary.