Andrew Scott gives a deeply neurotic and disturbing impression of one of the most beloved psychopaths in movie history. He's a great actor and he knows exactly what he's doing, sharp, precise, intense, on top of his acting skills.
Zaillian stretches the story out here, (sometimes a little bit too much in the last three episodes), taking 8 hours, compared to shorter former versions. I must say I like all versions, because Highsmith's original story is of genius quality, and it allows to open a lot of doors to different interpretations. I loved Alain Delon in the Rene Clement classic, as well as Matt Damon in the luscious Minghella version, but comparing the different interpretations in detail would take to long.
About this one: Yes, I loved that it was shot in atmospheric black and white (fantastic cinematography, every frame a piece of art!), I loved that this version was slow, I loved that it was so dark, I loved the sardonic humour.
I could have easily given this version 10 stars, but, I am sorry to say, the characterization of Freddie Miles didn't work for me here.