From watching some vlogs, it looks like the park has really upped its game on Fright Fest this year. (Feels like one of the first clear examples of Selim's "premium" product coming through.)
Scare zones and trails have both been refreshed pretty thoroughly, and most feature far more actors (with better training, it seems) than ever before. And according to the "Thrills & Magic" YouTube channel, the park is only halfway to their hiring target for ghouls – all very impressive, IMO.