So creepy, Steve Coogan was nothing short of brilliant in every way. People were uncomfortable watching it, said it shouldn't have been made, but to actually see Saville in action, in real situations, charming people and thinking he was almost God, made everything more real reminding us to be wary, not to be taken in so easily, to see how he got away with things. I always disliked him and thought he was false and patronising.
I am not interested in the politics of it all, and it is proof that no-one at the time or since has ever found out what made him tick
And though we can try, we will never know