Just a nitpick about lining up in front of the gate.. is it still somewhat disorganized if you're not at the very front? When I went in March the lines got split up and crossed every which way, especially when they ran into the big thing in the middle. Also, you can't easily tell from the back which gates will be open or even where each gate is. For example, once when I went, people lined up on only one side, leaving 1/3 of the gates empty.. the MC came on and said "Just so you know, we also have gates over there *points*" and people rushed to line up at those.
It seems like it would be helpful if they painted lines showing where to line up and maybe roped off part of the line area so that after you pass the metal detectors you're routed toward the end of the lines. It would make people more relaxed and less likely to have issues with line jumping or families getting separated. I could be just remembering things wrong though.
I can't wait to get back there soon