Curious, have you been there SFF? If not I suggest you don't talk trash about something you've never seen or experienced.
fiat, Great Adventure is not nearly as bad as he says. I've seen one fight (a big one, but still) several years ago, and I have been going to the park atleast 5-10 times per year for the last 5 years or so. This year I only saw less than 10 people smoking all year, and line cutting was *greatly* reduced. Ride operations suck sometimes, especially those at Kingda Ka, and occasionally Chiller, Superman, or El Toro, but generally it's not too bad. Don't expect short lines if you go during a Saturday in the summer, or any day in the summer for that matter. I usually go Sundays during summer months and it generally isn't *too* bad there, lines wise.
It's no Dorney in terms of guest friendliness, but "gang wars" and "FUBAR" are gross exaggerations.
El Toro is worth mentioning too, because it's easily one of the top 5 coasters in America, on the same level as excellent rides like Superman at Six Flags New England, Millennium Force at Cedar Point, and Voyage at Holiday World.