Very minor spoilers.
I just finished Scourge of the Betrayer. What a fantastic book. One complaint one can have about military fantasy (or military books in general) is that because the point of view is from well worn veterans in most cases it gives kind of a cheap view of human life. Well, put a naive narrator into that military fantasy world, and add on the effect of the Bloodsounder Flail and that worry just goes away.
The book for me was perfectly paced, though many would find it slow, and I really kind of liked the way that we only had what was in front of us to gather information from most of the book. It took the focus off of the plot and onto really getting into the heads of Lloi, Braylor and Arki, so when things start to pick up near the end of the book and in future novels the foundation is there for events to become meaningful. And the characters are so well drawn in a short period of time without becoming caricatures, and its managed without giving us explicit character resumes. The battle scenes were also brilliantly written (if battle scenes is the right word, fight scenes might be better), as I was able to follow what was happening, keep track of where everyone was, and be perfectly clear (for the most part) on why everyone was doing what they were trying to do.
The only possible complaint I could think of about this book was that it wasn't very self contained. But that isn't really true thematically. Even with the cliffhanger ending, the book takes you on Arki's journey from being an outsider scribe to becoming locked in with the company both in knowledge of their goals and a sharing of the prevailing philosophy of the company. This makes the two sort of addendum endings make a lot more sense in hindsight.
For me, this is not only my early favorite to be the top debut of the year (though I'm not sure I'll actually be reading any more of the year's debuts yet), but the top book of the year. It was that good.
Trying to decide what is next on my list. It will either be The Soldiers Son trilogy (I'm planning on reading this before Liveship and Tawny Man so I can mix up the good and the bad of Robin Hobb), or The Troupe by Robert Jackson Bennett. I'm fairly certain The Troupe will be a better book, but I feel the need to continue with my Hobb catch-up.