Its definitely one of those things, like seeing a horror movie in a theater, where you want to go there when it's not busy, since if there's a lot of people, you have to go through it kind of fast. I went to Creepyworld a few years ago and I think that was overhyped. They say theyre 10 in 1 or whatever, but half the stuff really wasnt very big.
The thing I hate about Scarefest is, like Six Flags, is they give you online discount codes, but the online fees make them pointless(and the speed pass is unnecessary).
Ive been to Darkness like 5 times and only had to wait a long times twice. The last two, we went straight in.