Stellar art work and really solid through the first 60% or so. Some of the tension that was building came to a head too quickly near the end. And the dramatic climax and ending veered off into the realm of the unbelievable and far too convenient. 
 I was expecting a twist that never came... not that I could tell you exactly what I thought the twist should be. Just that things being pretty literal and exactly what the characters expected let me down. I think the book would've been stronger overall. 
 Still. Entertaining and worth a read. I preferred this to Priest's Boneshaker.