Review Detail of TEWTEW in Reborn: Runaway Bride

Sorry I have to say this but, the quality of writing for this novel is for middle schoolers. The characters have no common sense and they switch personalities and do things that their character were not described to do. It is just all over the place. The dialogue of the characters do not match up with the time period or world building. I do not understand why it has a 5 star rating?