I really, really liked the second book in this series. While Lilith still wasn't what you would call a likable person (vamp) you did see more of her vulnerability and a lot of the whys she was the way she was. I loved the fast paced action in this book and could have easily read another 200 pages of this story. I really did not want it to end. I loved the intrigue and world building that Collins did. Quite impressive. If you are looking for depth in this series you'll be disappointed but if you want a fun, quick read, this will fill the bill nicely.