Review: In ‘While We’re Young,’ a Coupling of Gen X and Y

nytimes.com - If you’ve seen Noah Baumbach’s “Greenberg” you may remember a scene in which the title character, played by Ben Stiller, unleashes a tirade against a roomful of 20-year-olds whom he believes have been ruined by sensitive parenting, among other things. (If you haven’t seen “Greenberg,” we need to talk). “While We’re Young,” Mr. Baumbach’s buoyant, vinegar-laced new film, is not a sequel — Mr. Stiller plays Josh, a reasonably pleasant and well-adjusted guy for a Ben Stiller character in a Noah Baumbach picture — but it does pick up where the earlier movie left off in its exploration of the fraught relations between ascendant millennials and the rapidly aging members of Generation X.