I really really like where Rowland is taking this series. It's brilliant and exciting. The previous books as paranormal police procedurals were very entertaining, but this book, almost completely set in the demon realm, was extremely fascinating. And, holy schnikes, does Kara's world get flipped, and mine a little too. Some things I didn't want to be true. But, really, I ain't even mad; it's too good of a story.
This one doesn't end with a maddening cliffhanger like the last one, but I'm still very much looking forward to seeing what Rowland comes up with next.