The red-band trailer for Good Dick, an idiosyncratic, Los Angeles-set romance starring Jason Ritter and writer-director Marianna Palka which played earlier this year at Sundance, earns a cocked eyebrow or two, with its sullen leading lady’s assaultive use of the word penis. But it seems very much an achingly constructed indie “thing,” and suffers as well from Ritter’s bland anonymous face. All apologies to his late father, but Ritter is like Jason Behr or Ryan Merriman or one of those mop-haired Canadians that get cast in runaway productions lensing in Vancouver — guys that look conventionally attractive, at once familiar and utterly forgettable. You know, future Edward Burns-types. When I see them cast, I inwardly yawn.