Movies that are based on true events are strange beasts. Sometimes they are well-done and respectful of their subjects, other times they only take the bare outline of the events to make their story, changing the details entirely. Who's to say if those changes actually make the movie better or not, but sometimes it "works", and sometimes it doesn't. I'm not even ALWAYS on the side of making those kinds of changes. I remain, as always, on the side of good movies!
Which these mostly are.