Nothing Compares, Kathryn Ferguson’s new documentary that reexamines the life and career of disgraced alt-pop superstar Sinéad O’Connor, opens in familiar territory. It’s the evening of October 16th, 1992, and Madison Square…

Nothing Compares, Kathryn Ferguson’s new documentary that reexamines the life and career of disgraced alt-pop superstar Sinéad O’Connor, opens in familiar territory. It’s the evening of October 16th, 1992, and Madison Square…