After exposing the oasis of middle age benchmarks such as marriage and measures of success with films like The Squid and The Whale, Margot at the Wedding, and Greenberg, director Noah Baumbach has reset his career by pressing the “play” button. He’s made two femme new-wave films—on the sly—with Greta Gerwig (2013’s Frances Ha and this year’s upcoming Mistress America).