This could obviously very easily descend into madness so let's remember to keep this a respectful discussion (presuming it even gets any traction on this massive sub lol). I'm also gonna withhold my 2 picks for now unless anyone's interested, because my reasoning is about ethics and interpretations of filmmaker intent, and that has plenty of potential for a messy argument I'm not particularly eager to get involved in. Let's hear what takes you get flamed for.
Edit: ah fuck it I'm feeling confident now. My 2 picks are Bone Tomahawk and Irreversible