Looking at the three minute clip, they've got some essential details wrong in the second half of the clip, relating to a diagnosis.
But I thought the first half was helpful - it entirely validated the illness in strong positive terms, confirming that it's a biomedical illness.
Overall, I think the clip is probably helpful from this point of view: If someone without a diagnosis was watching this, I think it might help them seek further help, which is all we can expect from a program like this. It's not aimed at scientists, researchers, clinicians or expert patients. It's aimed at a general audience.