29 minutes in. Paxman to camera,
"Britain now had a tactically smarter, better organised army, capable of deploying men and machines to devastating effect"

He and the team clearly saying that the army was well led.

57 minutes in. Paxman to camera, "
Later generations would contend it had been a futile war. The war was terrible certainly, but hardly futile.
It stopped the German conquest of much of Europe, and perhaps even of villages like this.

Never before in the nation's History had a war required the commitment and the sacrifice of the whole population, and by and large, for 4 years, the British people kept faith with it."

He and the team clearly saying
1: That Britain had no choice but to resist the German onslaught;
2: That the British people overwhelmingly understood and accepted that;