I share in the disappointment with the BBC program. It was entertaining, but added nothing to the subject. It effectively was just a simplified rendition of the Michael Nyman book, shame that they didn’t seem to think it necessary to revise its view of the period and the scope of important composers involved at all based on the 40+ years since the book came out.
The house band they had was also only men, which seemed a little strange.
In the case of Young, I was surprised how little attention was paid to Marian Zazeela, especially given his statements in recent interviews elsewhere that her contributions are mistakenly overlooked.