OMG I would have totally screamed like a little girl. Especially in the Jurassic Park line. The express pass line there doesn't look like a real queue and I actually wondered if we made a wrong turn or something. Loved it when he said "don't litter!"
And I got totally scared in the Mummy queue. We rode it 4 times in a row one day and being in the express line there was never anyone else in there with us. And it was always dimly lit. Well, at one point the other line moves into the same room room as the express line and someone came through right as we were walking through and totally scared me and I even screamed.