Not that it's no change at all, but it just isn't that big of a deal. It's just a very slightly different method of scanning. If you'd told me that on the first game I might wait in line for 15 minutes instead of 10 (which is still a 50% increase), I'd shrug and say that sucks but life goes on. But an hour or more is positively insane.
And even if the new system fails in a worst-case scenario, it should take maybe 15 minutes of the line piling up and not moving to fall back on the backup plan - roll out more kiosks, revert back to humans with handheld scanners, whatever. That it got so bad they just had to throw the doors open is a real indictment of the entire planning process.