Scary staffing was always an issue for me, it's not high on my list for that reason.
Chucky is better than Vamp during the middle of the night, lots of characters, guest interaction, and fun. Not necessarily scary but what scare zones are now a days? My issue with Vamp is it didn't feel like the actors were allowed to create characters like they did in '55, if that makes sense. KK is great but is a selfie zone, Harvest is what it is, Twisted Traditions is a great traditional zone.