Thank you surfer, it's just that I always feel sorry for the CM walking that belt, it is dark, folks are a little wobbly and it is important job to make sure that unload is without any harm. and they really can't interact with you because they do have an important task. And I always forget that they do rotate the folks around the attraction. But My first response is always, Wow, 8 hours of walking that belt!! Then I am out into the sunshine!!!