I watched it. It came across to me as a hatchet job and very one sided. There were, for instance, no interviews with Jewish activists who are also Corbyn supporters, for the sake of balance.
That said, testimony of Maria Eagle MP, who received anti Semitic abuse in her constituency was extremely worrying. Worth pointing out however, that it was recognised and dealt with, and she stated that the atmosphere in local party meetings had now changed for the better.
The allegations - some of them anyway - probably aren’t completely without foundation. Anti Semitism does exist, probably in the Labour Party as well as elsewhere. Not to anything like the extent that Islamophobia exists in the Tory Party (see recent YouGov poll - it’s shocking ) but all complaints of racism should be taken seriously and dealt with robustly.
So, in Summary:
Has Labour dealt with this issue as effectively as it should? Probably not
Is the Labour Party institutionally Anti Semitic? Absolutely not
Is Jeremy Corbyn Anti Semitic - no, despite an ongoing orchestrated smear campaign conducted relentlessly by the British media for years now, they couldn’t find one single instance of him making anti Semitic remarks.
Was the BBC program balanced and fair? - no, in my opinion it never set out to be.