Episode 1 through 8 were the only parts that are actually good the rest of the show main character and her friends all of sudden are now gay and lesbian. in my opinion it felt force and in your face, there was most parts that are long and slow to the point where you don't care about the characters anymore.
another thing I hate about this show its music (the one with a bunch of kids singing) they play that song so much in the show it made me made hearing it.
another flawed this show has is it tells you too much in the story then showing you what's going on in the story, this is my biggest point about being long and slow.
Overall this show is basically harry potter but if it turns into an horror anime (except its not scary but its boring) and the main character is gay.