A solid 4 stars - The world is chilling and tangible, the characters are moving and multi-dimensional, the plot twists and turns. I predicted a few too many of the "big reveals", I don't know if that's down to me being genre savvy or the author tipping her hand too much. But I was completely in love with the book until the last 50 pages, where it sort of stumbled at the finish. I am definitely hooked, though, and cannot wait to get my hands on the sequels.