I actually don’t have a problem with the way it is set up. I very much enjoyed my gaining a boarding pass experience...besides the 4:30 wake up! If it had been like it was before where as soon as you tapped in you were able to gain a boarding pass I wouldn’t like it.
but now? There was very little “chaos” meaning no pushing, no shoving, it was pleasant. Line up...wait...tap in...wait...hear the welcome announcement, open the app get my boarding pass. Simple.
they made several announcements over the PA about needing to gain a boarding pass to ride. Now, I would favor just opening up the line and doing away with the boarding groups, but if they must then this is the best procedure for it.