They've kinda become super human. I've always wondered, physically, how they could animate. To do that the muscles have to be able to contract which requires electric impulses. This in turn needs body engine to work.

Just doesn't make sense to me.

Similar reasoning goes for vampires.

And fore werewolves, just how can one physically transform so quickly

Shows of this genre just don't interest me at all

There are 10 kinds of people.
Those that understand binary and those that don't.