this manga premise was having a protagonist of bantarou or the kid with that name, but the whole thing of mozuya herself being tsundere and not potraying them in what the reader cares about the character. instead the whole thing was dragged around until it become 50th chapter when the elementary school kid arc can be finished at chapter 30s. then the whole focus of the bantarou that i thought was the mc the whole time flipped and the author cares about some other kid that i dont really want to see of their interaction of. at chapter 10s i can say i can give 7/10 chapter20s 9/10 and afterwards only 6/10.
tldr; the review in short was it went downhill at later chapter and i bet theres no satisfying ending that comes from this either way.