The book jumps shark at the very end (a bit) but it's so over the top from the get-go, that I just went with the flow and giggle-snorted at that revelation as well.
Oh, and the title? Brilliant. Just freaking brilliant!
I gave it 5 stars. It's light, it's funny, it's totally irreverent in its approach to the vampire/werewolf/voodoo/witching worlds, and I absolutely loved it.
I would definitely recommend this book. I'm also going to seek out other books this author has written or writes in the future.