It was okay. Personally, I like to think of guardian angels as more . . . professional, I guess. Zachary was a borderline creeper. The quality of the writing wasn't anything special and the plot was very predictable at times, though I do like the ending, despite the fact that it's not as happy as some. It's good if you're looking for a vampire novel with a twist, but it's better if you don't believe in angels. I think that's why I didn't enjoy it so much.