I hate this and I blame Stranger Things for bringing more kids in the parks. Things were starting to get cleaned up mid 10's, due to the popularity of Walking Dead, but I truly do think Stranger Things killed any chance of us going back to HHN of the late 00s -- which was awesome. Go-Go dancers, dirty jokes, scarier mazes, pushing the envelope, sliders in scare zones, Bill & Ted, Chucky, the Flasher character, scareactors on the lower lot.
Honestly, if they made a scaled down version of the event that happened early November to make it more R-Rated like the early days for a week or two with only the most insane, scary and gory mazes left (3 to 4 mazes) for half the price -- I'd be there.