My Maxed Charisma Only Works on Boss Monsters

I will give it three stars as it was interesting, but as it was in the beginning, I still don't know if I have to review with 5 stars or with 1 star lower.

By the way, this is my criteria for judging:
1 star: Boring, way too clichè.
2 star: Way too generoc but has a good way to make the story flow.
3 star: Interesting
4 star: Very interesting with unique features, can bee recomendeed for people who wanted to give reading a try.
5 stars: Interesting, may be generic but has a great story flow, character development, basically a book that can be recommended as a must read.