Digital blood.

Just doesn't work, it squirts everywhere which would be fine except that it doesn't land on anything or anyone.

At the end when the girl was wailing away on Bill Moseley with the cycle lots of blood was flying but none of it was getting on her, with that much blood she should have been drenched but since digital blood isn't actually present during filming it can't make contact with people and objects on set.

What? The movie could afford digital effects but not a few gallons of Kyro Syrup and a couple of grips to throw it on people which would look infinitely more realistic??

"Don't flake on me, man, they're vampires, send em' to hell." -Rafe Guttman