Not quite a motion picture, but an (unintentionally) impressionist painting executed by a group of friends and acquaintances in the course of an evening. Not a manifesto, but a memento of friendships, serendipitous encounters, and the both coasts. The supporting characters (of Richard Jenkins, Jenna Elfman, and Woody Harrelson) are well conceived, but poorly integrated---in a way that is true to life, defiant of the Hollywood formula, and, perhaps, compliant with some aggregation rule for the votes collected at the test screenings.
Justin Timberlake and Mila Kunis are well prepared (even when directed by a committee) to star in the impending era admitting that the lives of the articulate can be, if not comprehensible, then at least gratifying to observe.