Okay, I've rated Raven separately and gave it three stars (too much Poe, too little side character development, many unanswered questions, who dun it reveal)
So this is more a review of my impressions of book two. I feel that this one had the cop drama, the super villain, well developed characters, answered questions, a pulpy horror feel, some gore and existential crises, and an ending that packed a punch. It's not the best book I've read, but I really do appreciate it as a whole. I feel it was a vampire novel done well. It's not all about sexual tension of the wonder of being a vampire, but it's not all "I'm a vampire hunter here to purge the scum". Stefan getting free of Melchior's influence was a nice touch. The good guys failing all through the book to make any progress was st times frustrating, but can be assumed to have been appropriate, ie no magic good guy who just gets things right. The end was a bit of a neatly bundled package, and I'm somewhat surprised Melchior didn't see it coming... but I'm glad Nuri survived at least...