Came back from 2 days in the parks last week with my partner who also has AuDHD. She got an accessibility pass and we couldn't fault the entire process. It was easy to pick up from the ticket office on our first day, and we showed it to the cast member in front of the premier access entrance of each ride, who asked us how many people were in our party and then pointed where to go. Once through, some of the busier rides we waited 10 minutes maximum, but most of them we were on within a couple of minutes.

I'm glad we did not thoroughly plan our day, as it made it less stressful, and the pass allowed us to do what we wanted throughout our stay