"I'm more like a ninja." Line of the episode.

It appears that vampires still retain their soul/humanity, but it's corrupted allowing them to kill without remorse. It might be unlike Buffy and Angel where they cannot control their urges to feed, unless Gordon proves otherwise (since he'd be the one who most likely would now).

And yay, Creepy Jesus Hunter is dead. Glad we don't have to put up with any of that now.