This is a really well-crafted fantasy novel, and is well worth the investment to read.
The world is vivid and detailed, with a distinct and comprehensible socio-political structure. The author does try to include spirituality, although, given the personalities of the main characters, there is little room for this to be explored in detail. (This is an oft-shortchanged component in fantasy novels, and one I find to be the most interesting. I really appreciate that the author does seem to have a vision and plan in progress, even though we don't get to learn much about it so far!)
The characters are also well-developed - especially the male characters. I had difficulty connecting with the few lead female characters - in part, this is due to their personalities (and working in heavily male-dominated spaces, no doubt), but I also found a certain dimension was lacking (unfortunately, I can't identify what, specifically, this is - just that they don't really "feel" female to me). Still, the author does do a very good job of building a world where there is, at least, the appearance of gender parity in terms of having women fill leadership roles with their gender not being a factor in execution.
I found the story moved along at a very good clip, with plenty of action and interesting quests for our titular engineer to solve. Many of these seemed tangential, but the author did do a very good job to ensure that they were ultimately connected to the main action. This indicates an incredible eye for detail! I found these side-quests to be some of the most interesting elements of the story!
The author is very upfront (he states it in the prologue) that there is a romance in this novel, and that it's based on his own experience. I thought that these two characters approached this in a very sweet way - both are new to romantic attachments, and both are socially awkward (to differing extents and in different elements). I think this was well-developed. Still, I found most swathes of the dialogue - exclusively dialogue specific to moving along the romantic element - to be painful to read (it stopped all the action far too often - there are ways to develop a romance without hurting the pace of the main story). I think so much more could have been done in terms of using brief descriptions of body language (e.g. she glanced nervously away as she struggled to find words), etc, to demonstrate the characters' uncertainty. It also seemed to me that both characters retreated to a much more formal use of language - as though using words as armour - which made an awkward (and nonsensical) dichotomy with the soul-baring content of these conversations. To be clear, dialogue in all other situations was very well-executed.
In spite of this being a rather long novel, I am definitely anxious to read more about this world! There are a lot of mysteries left to solve in terms of understanding the history and framework of this world, and I don't feel as though we've finished with these characters! (I really hope we're not finished!)
I received a copy of this book through Voracious Readers Only.