Oh I wasn't talking about him trying to kill folks. But more about being an uncontrollable, berzerk fella, throwing everything around, maybe hitting someone while he's at it.
I also had the crazy thought of him filling the van with zombies and unleashing them on the camp, somehow... but I doubt he'd have been able to do it.
Oh, and I don't smoke thanks.
Regarding horror, I would have prefered to see the girl put down on the floor while she's being eaten by the zombie... instead of standing still, yelling while her clavicle is being eaten.