I really enjoyed this book. Though I can definitely see the Buffy & Spike comparison here. I had my doubts about Bones' looks at the beginning, but man can he talk! He had me at Kitten. So mix that dirty talk with this nervous/blushing but still badass heroine and you've got a steamy romance. The back story and premise is also interesting though we have seen it before: Vampire hunter meets vampire who is surprisingly not as bad as she was taught they were. The twist here is that Cat is actually a half-vampire set to kill all vampires because her vamp father abused her human mother. So, all good here. 
 You'll find there aren't many descriptions (something I like because I get bored easily but I understand if some readers find it somewhat shallow), and that the book itself is like.. lacking something, because it has a lot of characters but that's just because it's the first in a series so I bet when I get to the second one it'll feel more complete. Aside from that, I loved it. The dialogs cracked me up at numerous times and the two leads are also really fun. The romance was believable and had a natural course, not like a lot of other PNR where people don't even know each other but they can't seem to exist anymore since they met. 
 Bottomline, I think it's a really fun and entertaining read and I'll continue to read the next ones..