I have to admit I am moderately intrigued by the show - since I too read about it as a kid. There seems to be some 'seriousness' on the part of the brothers' who are working the area along with some dedicated technical applications BUT when the metal detecting 'expert' said, very clearly, "If there is gold down there the metal detector will HEAR IT' I shook my head. Gold does not give off sounds and Metal detectors do not 'hear' anything - they detect the presence of metal and give an audible signal when metal is detected. Sorry but I am a 'stickler' for things like this and while I realize the majority of people who watch these shows are most likely NOT MDr's, TH'rs etc. I still think an 'expert' should provide a basic (and realistic) explanation of how his equipment works.