I felt uneasy watching the film but wasn’t sure quite why. . .The many lovers, the many art forms she dips her toe in, the adoring critics and bohemians saying worshipful things. There is something attractive about that New York literary scene… and also something about it all that makes me queasy. Then Susan Sontag’s sister appears, and drops her bombshell. “She wasn’t honest with me.” And that flipped some switch in my brain. Whoa! The sister strikes me as funny, decent, lively and kind. How could Sontag do that to her? What kind of fantasy bubble was Susan living in, and how could the people she knew let her live in that bubble? Were they so dazzled that they gave her a pass on…