Don't bother telling anyone at SFoG, they get POed at you for reporting such things. The reaction I got when I complained was it's not like the lines are all that long, don't you have something else to worry about?
My favorite incident was on thier Batman, we were waltzing through the quee, and given, there was no line, but I wasn't about to climb over the rails, which were already loose to boot, and this woman and her teenage rough 'uns went through it two steps ahead of me and right in front of me. My wife was like excuse me, and these people turned around and hashed out hell, we were the dumbest people on Earth for not wanting this woman to get in front of me, directly in front of me, I mean she like almost knocked us down! She runs to where there's people, lets us have our spot back, goes "there you go, is it OK now?!" Mumbles some crap to some of the other people, and everybody starts laughing at us. Who was doing something wrong there? I really care if all those people are idiots and didn't understand what was going on. The rail was loose from people not going the way they were supposed to, a repair, a small repair but small repairs add up because repairs aren't free. Anyways, the op told me if the same person got in front of me three times, they would have to go to the back of the line.
Anyways, IMO, if there's a walkway you have to go through, ie. railing and there's no people standing there, I feel it's just as bad as hopping in the fronts of people to climb over because you're lazy. If it's roped off, walk it!