Imagine the gleaming surfaces of Park Chan-wook’s terrific “Decision to Leave” stripped of romance, all scuzzed-up and grimy. Imagine drilling down through Diao Yinan’s Berlin-winning “Black Coal, Thin Ice” and finding unexpected seams of absurdist dark comedy. You are now somewhere in the seamy offbeat world of “Only the River Flows,” director Wei Shujun’s inventive riff […]
