Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Been there done that

Eh..I've read and watched other mangas/animes that have better storylines. This story is not that original, and the fact that the main character has no backbone gets kind of old and annoying. I also couldn't stand the artwork. The characters are not cute at all. It seemed like the author tried to change her drawing style around volume 4 or 5, to try and give the characters more emotion/depth (with the humorous expressions with buggy eyes, dropping jaws, etc.) but it didn't work for me. If you want a better story with blackmail and with better artwork, I highly suggest Peach Girl.