(EDIT) The story is very predictable, which is no surprise when it comes to shoujou manga. This author decided to go with the forbidden love between a teacher and student. The first chapters are consistent and unique as well, not so cliche, but as the story progresses you can see right through the story.
My biggest problem with this manga was simply was that i knew where it was going and i didn't like it.
So basically if you'r not interested in a story where the heroine, which at first glance is likable and unique, turns into a very idiotic generic girl character then i don't recommend this manga.