It was a dark and stormy night...
Maybe their writers are from the "It was a dark and stormy night" contest!
mummabear, I've seen photos form Universals Halloween Horror nights and I have to say that it's just not for me. Some of it doesn't see to bad in the daylight, but I do think once it gets dark, it does seem much creepier.
figment_jii --
At this rate I think that Snoopy could write better material and descriptions for the L.A. Haunted Hayride than the ones they write for themselves.

They are overselling the 'scare factor,' I think, and if they didn't talk it up so much it would probably stand on its own as a nice little horrifying hayride in the hills!
I'm generally ok with it, except people jumping out at me in mazes that scares the c**p out of me! I think it's great that their Halloween party is aimed at an older crowd.
However this stuff was right as you walk into the park and I seem to remember someone with a chainsaw walking around (normal park hours) and it really scared our kids, I am thinking twice about whether we head to Universal this trip (both so they don't get scared and because there is not a lot for the under 5's there)
mummabear --
I don't want anything jumping out at me from anywhere, nor do I want anyone chasing after me with a chainsaw, hatchet or other weapon. I don't like being startled, so this sort of event is not for me, nor is Knott's Scary Farm/Halloween Haunt.
Have you done the Knott's event?
Yes, that 'crossover' period of time (which
figment_jii also mentioned in a post from a couple of days ago, I think), in which regular guests in the park are suddenly faced with some of the menacing "characters" from the party before the party has begun, or close to it, is a problem. There should most definitely be a clear separation of the regular daytime activities/characters in the park and the nighttime, more intense Halloween activities/characters, just for that very reason -- to avoid scaring young children or the easily scare-able adults!
For years Knott's seemed to be the leader in the "scary party" concept for Halloween. Then, for a couple of years, Universal gained some ground because, supposedly, their special effects were/are better. Also, Universal has the whole
Walking Dead portion of Halloween Horror Nights, and that draws in a lot of people.
It seems that Knott's is still holding its own, though, and is not really losing any business (although people have said that there seem to be more teenagers at Knott's than at Universal). I think that the people who like the more terrifying aspects of Halloween -- the "haunters" and haunt community, etc. -- embrace both Knott's and Universal
and Dark Harbor at the Queen Mary (and probably the Los Angeles Haunted Hayride, too!

).
Here is a fun October 2013 DIS Unplugged Blog from Michael Bowling, all about Knott's Scary Farm and Halloween Haunt.
...And then there is Six Flags' Fright Fest, which no one ever talks about! I don't think anyone wants to drive all the way out to Valencia, CA to attend Fright Fest, when the Knott's and Universal events are more than enough to satisfy that craving for Halloween horror.