Yes, you've hit on the problem. The guide was intended for people who would be likely to 'lope' some of the sections, as indeed I did, but the man on the front is just an ordinary rambler in heavy boots. But I did try to suggest shorter versions, and the Llangollen Lollipop (now how does one pronounce that?) is just an enjoyable day walk. It is one of my favourite areas. Glad you appreciate the tongue-in-cheek style. Do please bear in mind that the intro is now very dated.