You might (if you’re over a certain age) still think it pretty amazing that TV not only allows you to watch Mario Götze put in that amazing goal, live, as it happened, in Rio de Janeiro’s Estádio Maracanã, but also that you can witness so immediately and tangibly the passion, the drama of that moment — you on your sofa in twilit Surrey, Somerset or deepest Sutherland watching those emotions fleeting across the individual faces of traumatised Argentinians as they come to terms with bitter defeat.