Perhaps the programme wasnt made with the guitar cognescenti solely in mind.
I bet that theres quite a few would happily watch a whole series with John Etheridge analysing Djangos technique or having a peek inside various luthiers shops around the globe and exploring the process of tap tuning, but I would hardly be fair on the rest of the licence payers(but it would give a little respite from all the reality bollocks!!!!!)
As far as I'm concerned it wasn't perfect but for the first time in ages I'm going to make sure that I stop what I'm doing to watch a tv prog next week