Some movies are “based on a true story,” but it would be limiting to slot Sully, the latest film from Clint Eastwood, into such a broad, somewhat uninteresting category. When audiences go to see a biopic, or something similar, there’s a yearning for perspective, either through the eyes of the man or woman in question, or ... Go on...Review: ‘Sully’ Is a Weirdly Good, and Original, Exploration of Heroism