If only people were this honest normally instead of rating every mid 4-6/10 manga a 8/10 we'd have a decent way to gauge how good a series was.
Some of you saying this is a 1-2 all need to lower all of your ratings by like 2. The art is mediocre at best for a fullblown series but the plot was done before the isekai craze went full tilt in 2015. Most of the "popular" isekai that get 8.5+ by the same people in here giving it 9-10s are copypastas.
A 3 or 4/10 is fair, maybe if you don't care that much about the art you could give it a 5 based on the fact it actually predates a lot of the isekai people are bitching about it being a copypasta of. It butchers the LN which is what brings it down a lot imo, but most adaptations do that anyhow, or get axed prematurely.