I never had an issue either until I had an issue. I always had my tickets downloaded to the wallet but for whatever reason they couldn't scan some of my tickets for the first game last season. We waited at the entrance until halfway through the first quarter, along with a few other people that had the same problem, for some sort of manager to come by. But even when there aren't issues, they certainly are slower. Just watch the entry as it happens, it takes a bit longer for the phone screen to be read by the scanner, and when there are multiple tickets you have to stop and swipe to the next one, and that adds up a lot when there are thousands of people. With paper tickets it was mostly continuous movement. It isn't a coincidence that entry started to take much longer once they introduced the digital tickets.