IMO I better save a lot of money to sit all night in a line. If I don't save 20 bucks @ hour of waiting, then forget it. If it required overnight, I'd probably want to save 30 @ hour just because it throws off my sleep schedule. A big tv or something a few hundred off might be tempting.
I could see doing a 4 am since I wake at 5:30 and it wouldn't be too much different.
My wife loves that next day stuff but she doesn't do the overnight stuff.