SRL lines were the most frustrating part about my trip to DLR. I truly appreciate their existence, especially since I was traveling alone, but on several attractions you have to go in and out of an elevator, sometimes twice, and no one took into account who was in line first. Especially on Screamin'. There were about 8 people behind me in line and once we got in the elevator, no one seemed to care about that. Then, once we got to the actual loading area, we were in a clump just throwing our hands up in the air to show our tickets and whoever raced forward first won. People from a second elevator even cut in front of us! I know that I still waited a fraction of the time I would have, and maybe it was the rudeness people around me, but as a WDW vet used to getting in a SRL for Everest and staying there until it was my turn, the whole experience was very frustrating. After doing 3 separate rides as a single rider, I gave up and just started fastpassing.