Jeffrey L. Kohanek has a knack for giving them fun personalities and lots of humorous interactions with one another. This is popcorn so it’s light on some of the rounding out of the characters - we do see clear motivations but occasionally there is a leap to get us from point a to b in the story, that’s ok too because this is unapologetically fun and isn’t trying to be anything else.
Each book has opened this world up a little more, as we learn more of the world and the people, it gets harder to tell whose side is right and whose is wrong. The series itself is just a whole lot of fun and has been a nice little breather between dark and grim. I think this is the strongest one so far.