Had a great deal of trouble slogging through this one. Indeed, had I had the sense to check and see it was the first of a trilogy rather than a stand-alone, I would not have made the effort.
It's an alternate history of the American civil war, except that instead of the slave-holding south rebelling against a president, it's the serf-holding north rebelling against a king. Also, instead of horses the cavalry rides unicorns. And instead of muskets they have crossbows, instead of railroads they have flying carpets, instead of telegraphs they have crystal balls, and, oh yeah, they also have sorcerers. Oh, and did I mention the serfs are all blond? All the elements, in other words, that should have made for a fascinating read.
One would also think that such a book might focus on the ways in which, say, mage-craft would impact the strategies and tactics of the war. Instead, the author's approach could be stated as "the more things change, the more they stay the same." Where he really focuses is on the simple fact that without competent, reasonably selfless leadership, all the interesting magic in the world doesn't much help. Both sides of the conflict seem hell-bent on snatching defeat from the jaws of victory, and most of the word-count is spent on various characters - most of them high officers, but also a few privates, captains, and the like - either meditating on the failings of their leadership and their distaste for the same, back-biting and raging against immediate superiors, or having knock-down drag-out arguments with each-other and trying to get each-other dismissed. And a good portion of the rest is spent having these same characters meditate on the unfairness/fairness) of the king's proclamation to free the serfs from the land up north, the righteousness/unrighteousness of the northern cause, the sad reality of a world in which blacks - whoops, I mean blonds - have to constantly prove themselves to their brown-haired companions, and on and on ad infinitum, ad nauseum.
I was tired of it within the first few chapters, but kept reading waiting for Something to happen. And there were any number of battles and skirmishes, some of them even important. But for the most part it was a slow, bad-tempered slog.
If my husband is bored sometime I may have him read the first few chapters and see if he, with his significantly greater knowledge of the actual civil war (not to mention tolerance for , finds it more interesting than I. It's clear there are a lot of inside jokes, paeans, and nods in here: I simply don't know enough to get them all. As for myself, I'm not planning to pick up the sequels.