Didn't see a single rider line for the 12 days I was there. Express only....At the end of the Express line, if it was 5 minutes or longer, they would play a long tape of radio communications between the expedition members, that basically described the background story. You were also right next to the Witch scene, so I would stop & watch that whole scene until it culminated in the effects & Kong, Kong, Kong chants. Best of all worlds, speed of Express, greatest pre show ever(as many times you wanted to watch), and the expedition storyline (as long as there was a short Express line).