This show has got more plotholes than a kampung road

-How the hell did Billy survive that many days in the house? I guess the vampires weren't serious about their job
-You-know-who can smell blood, but the rest of the vampires can't
-The vampires can catch up with a Chevrolet, but they can't catch up with Josh Hartnett
-How did Gail survive that long alone??
-Where did Marilyn Manson go at the end? I thought he was chasing Billy and Eben?