I happened to be present at the end of one of the Krays Old Bailey trials.this was one where the case collapsed due to witness intimidation.Finally,thankfully,the law caught up with them.Pity this film didn't make clear why instead of glamourising the Krays and violence.No mention was made of the main way they made their money,the protection racket.Far too much time was spent on the twins with their mum.Also we saw snippets of their early life but it didn't add up to very much.Some much of what was shown regarding the 2 crucial murders was confused and confusing.The reasons for the murders were far more complex than shown in this film.All in all a pretty poor effort.