Enjoyed it in the late 80's, early 90's.
Good gear back then - limitless energy with mild trips.
Many hours hilarity watching some guy conversing with the cigarette machine (there always was one) and dancing your nuts off.
Gear went crap in the mid nineties - monged out people do not make the best raves
As for now. I havent tried it in over 10 years and wouldnt suspect the quality has reverted.