I don't see a problem with people lining up extra early. I mean, I think it's crazy and I wouldn't do it but if thier crazy enough to do it then go for it. It's not hurting anyone. And if people think it's causing them to miss out on a deal, well then get your butts up and go get in line.
I would if I didn't have to work. I'm going the second I get out of work Wednesday night. I'd already be in line now if it weren't for that.