Pick of the week: “The Confirmation” (Netflix) — My full review is here. You want the very definition of a hidden treasure on Netflix? It’s this gem from Bob Nelson, who wrote Alexander Payne’s “Nebraska” and brings his unsentimental but affectionate eye for small-town characters to his debut as a writer-director. Clive Owen plays an alcoholic divorced dad who brings his eight-year-old son (the wonderful Jaeden Lieberher) on a quest to find his stolen toolbox. It’s a riff on “The Bicycle Thief,” both eloquent and no-nonsense, and Owen and son run across a ton of great character actors on their journey, including Patton Oswalt, Maria Bello, Matthew Modine and Robert Forster. This one’s a keeper.