But The Killing Fields was John Lennon's song put into practice. You see Pol Pot did just what John Lennon song about He imaging all those things and put them into practice. Pol Pot must have been Lennon's biggest fan.
But that's not what the moviemakers were doing with it. As I said, they want the "real" socialism, not this "mistake". (Haven't you had that conversation with a socialist, that "It's never been done RIGHT"?)