Personally, I enjoyed the PBS show. It was nice to see and hear some of the sights and sounds from along the trail. But I also enjoyed the people they interviewed, particularly the gentleman that tends part of the trail. We always run into interesting people on the GAP and the program reminded us of some of the folks we talked to along the way. If they had gone "technical" during the program, non-bike people would have changed the channel in a heartbeat.