New Trailer for Irvine Welsh's The Filth

I cannot wait for this film. I'm on the fence about re-reading the book - which is, like everything Welsh has ever written, phenomenal - before seeing this. Maybe after? The tone is of the adaptation looks perfect, kind of a cross between Trainspotting and Bronson. And McAvoy is fast becoming a "he's in it? Then I'll see it" kind of actor for me.