There is an unmistakable layer of “people-watching” cinema brings to its artistic atmosphere and aesthetic. An omnipresent camera grants private points-of-view, shines light on secrets, and challenges the observational skills of the audience. Kenneth Lonergan’s “Manchester by the Sea” introduces the wearisome life of one solitary man and proceeds to unearth the repressed sorrow and unspoken emotions that lie underneath his mundane exterior. The most praiseworthy character-driven films have the patience to cultivate its truths with substance and the wisdom to never give you everything. Lonergan’s near-perfect jewel is a new exemplar of such qualities and one of the finest films of 2016.