There was a lot of good in this volume and a lot of bad; sad to say – to me at least – it was mostly just too tepid and lukewarm in its comic-levity this time of the way Ainz handles his management of everything around him (including Mare and Aura); his behavior at once more than has managed to infuriate me this volume than provide with some satirical sense-of-humor I could vibe and mock with as per usual when was the case with all prior volumes. Of course, all that being said, I could plainly just be being cynical since this was the set-up volume for the second part of this arc, and hence hopefully there will be better closure through each successive-chapter than the others.
The good news is that, eventually as you get right near toward the end, things pick steam back up again and start veering in that good ol' Overlord style; where things have been fashioned, expanded upon and developed enough that what may or may not happen to the characters you've been introduced to starts making you want to devour the next dozen pages; but that's the issue as well, because by the time that happens the book ends. After the aforementioned, I also believe it's the most bare-bones volume that we've gotten so far, and at times the writing (yes, I know this isn't Cormac McCarthy, and we don't read it for the excellent prose, but still) is so, so plain and mundane it hurts; there's practically no usage of connection in the exposition with the environment besides a few times here and there, and it really did feel like I was reading some unofficial fan fiction instead of an honest to God canon-work. Another plausible claim is the translation sucking heavily: in the previous volumes we've gotten Emily Balistrieri to do that enormous task, and in this one we've gotten Andrew Cunningham; nothing against the latter man, but we've either gotten a sleazier rendition of the text in English or Kugane Maruyama is collectively starting to run out of fuel to finish this series and is winging it somehow till he can finish in one fell-swoop.
All in all, it feels quite rushed and dejectedly unfinished with barely any love given, and that shows in the effort involved. I'm still going to give it a 4/5 because it was pleasantly entertaining enough because of the story contents, but it doesn't live up to the same wire as Kugane's previous work. Honestly, the first book I felt like where if you skipped it, it wouldn't even matter.
Oh well, the Japanese do love their filler as I know from primary first-hand accounts from native-friends and what I had to face in watching Dragon Ball and Naruto growing up (please God, no more filler)… so I suppose there's something that exists for every sort of individual enough to warrant even this.