A really fantastic trilogy. It has everything. A strong main character, an interesting and well-developed world. War, loyalty, betrayal, love, loss and, of course, dragons. I was thoroughly hooked throughout.
Book 1 starts off slowly with the 1st half focused on establishing the world and our main character Hal's backstory and motivations, along with a truly impressively large cast of supporting characters that rotate and stay relevant throughout the story. The narrative doesn't really pick up until the midway point of the book when Hal and his fellow dragon fliers truly join the war effort, but once it gets going, it doesn't stop until the literal last word. It's a dense opening book but a great introduction to the world and story.
Book 2 picks up almost immediately from where the 1st ended and is by far my favorite in the trilogy. It's full to the brim with deadly battles, daring escapes, raids, victories and losses. It never stops from the opening page to the ending sentence. And I loved every second of it.
Book3 is the odd one out. While it's still very good, I don't think it's quite on the same level as the first two. I found its lack of direction compared to the others weakened the narrative even if it was a purposeful choice meant to mirror Hal's own mindset of feeling adrift now the war has ended. The story jumps through a few plot threads that aren't very connected and while I think the individual events are strong on their own, I feel the story as a whole was disjointed and never reached the highs of book 1 and 2. It's still a worthwhile conclusion to Hal's journey.
Overall, Dragonmaster is a series that respects the readers' time and investment. The constant references to prior events and rotating cast of characters makes the world feel real and very grounded despite the fantastical elements like dragons and magic. I really get the impression the Bunch was either a military man himself or did a massive amount of research for the battle scenes. The gritty realness adds to the stakes and, if you let yourself get into it, a real sense of immersion that can be difficult to achieve.
I really can't recommend Dragonmaster enough. It's really worth your time.