I loved the worldbuilding and the attention to character development in The Praxis. I mean, it was clear from the beginning that it is going to be a military space opera, complete with space empire, feudalistic culture and space navy manual battles, but Walter Jon Williams solved the suspension of disbelief by introducing an alien race that just created the empire, imposed "the Praxis" (with all of the rules above and then some) on all races it enslaved for 10000 years, then tastefully died off. I am sure it's going to be explored in a next book in the series, but these Shaa are some of the most intriguing aliens in a while and I am tempted to continue reading the book just to get to know them.
But not in this book. Here they just die off, letting the entire empire off the leash. And here we are following two characters, one male, one female, as they attempt to get some recognition in the space military, a bureaucratic and nepotistic organization that has not seen a war in 300 years and only has the responsibility to terribly punish any species that choses to disobey the Praxis. And these characters... they are treated with a lot of care. Even the supporting characters and the many extras get the same treatment. You understand why they are why they are like that. For some that might feel tedious, but the author really makes you feel inside the world and knowing these people.
And the main characters are the kind I like: they are rogues, they are imperfect, but they have the skills and they put the work to get ahead. I also like the straight face depiction of the ridiculous behavior of the ruling class, the entitlement, stupidity, lack of vision, blatant incompetence. Usually when someone comes with a world based on 1800 Europe, but in space, I groan. Here not only did I feel it made sense, but I felt I've been in many of those situations.
I liked the book, and I found it very captivating and well written. I don't think I am going to continue with the series, but I am so very tempted.