With a subtlety and pace reminiscent of a classical piece, director Bong Joon-ho sings a tune of comedic deception turned tragic. In the midst of beautiful shot composition and satirical brilliance, a hard hitting exposé on the realities of society unfolds before our eyes. It's the inevitable collition between two groups separated by invisible and insurmountable barriers which keeps the audience hooked until the very moment in which said barriers are crossed. Thus, a purposely ambiguous title gives way for…