Used the app last October for the Minnie in Paris meet.
I was inside the building and it kept saying 'too far from location' haha!
I like you don't have to line up an hour before the meet starts, just make sure you are at the location when the slots open, but they need a working app / decent network.
Boyfriend finally got through.
Calling the numbers was... *sigh* a waste of breath from the CM.
She wasn't saying them loud enough, so people were starting to hurdle around her, because no one could hear her.
Maybe a digital board showing the numbers?
It works at the butcher.
It would be a great system if they can improve on it. At that time we were there, the system they had in place failed.