Now sure, no one expects Vampire/Werewolf movies to be logical. But... you got a vampire on the ground. You got a helecopter in the air with a rope in between. Vampire pulls really hard on rope, pulling the helecopter down. This leads me to think that the vampire weighed so much that the helecopter couldn't lift it, but, yet not so much that the rope would break.
Now.. what userpic to use... chicks in tight outfits or a vampire related one? I guess I'll go with the vampire for now.