Most of the memorable stuff from Sunday night’s Oscars telecast came in the second half when Ryan Gosling led maybe the best musical performance in the history of the show, John Mulaney aced his auditionto be next year’s Oscars host, and Al Pacino woozily gave out the film’s final award. From the first hour, Da’Vine Joy Randolph’s tearful acceptance speech seems to have been the audience favorite, but let’s not forget the passionate words of Cord Jefferson, who won Best Adapted Screenplay for American Fiction, a film he also directed.