To our surprise and not in a good way, there was a line half way through the airport for the scanners to enter the up stairs. Where after taking EVERYTHING off you still had to scan your passport!!
IMHO, they need to install a couple more body scanners. This seems to be the hold up. The upstairs gets backed up, then the monitors stop the line for the downstairs scanners until the up stairs catches up!! With all that, it's still a LOT better than the tents!!!