Critical Eye... on a trans-global journey to discovery the bleedin' obvious

Having delayed watching Crop to Shop: Jimmy's Supermarket Secrets (7.30pm, BBC1 3 February) to catch the Leeds Spurs game (fortunately the Mighty Whites threw the game so they could concentrate once more on the real task in hand securing promotion), I was praying the one hour 'exposé' of the supermarkets' ...