Loved this to pieces. From characters and setting, to prose and pace, every single aspect of the book was magnificent. If I could give it 6 stars, I would. There's no point of reviewing such a popular book though, so I'll simply share some of my thoughts for people who have already read it. Spoilers ahead!
Urban Fantasy at its finest.
You know how you always see "In the style of GRRM" on the back cover of books or in blog reviews? Shattered Dreams by Ulff Lehmann is the only book I've read that actually deserves the comparison.