Trope-loaded isekai revenge manga done very well. It doesn't really have any shocking deviations from the standard, but it doesn't have anything annoying about it either.

There is no annoying forgiveness of a girl because she's hot, no annoying harem, no giving up on revenge due to being a wimp, no protagonist running around raping people and buying slaves because nobody can stand him, none of that bullshit. It's just good, solid, revenge.

Characters are consistent, and while it doesn't go super-deep, they all work. Story also works. Art is quite good. This is all the good things in isekai without the typical things that ruin a series, so it's quite enjoyable.

The ending was fine. I'm not sure why people have so many complaints about it. It was mildly rushed, but it finished everything that had to happen.

It changed something appalling in the novel and made it good. Someone wrote a spoiler in the comments that made me almost drop it, but it turned out the spoiler was from the novel and said event doesn't happen in the manga.

Overall, if you're looking for a good isekai, this is it.