The "It's a drama/entertainment, not a documentary" defense

"Do these fantastical entertainments matter?  And what do they say about Churchill—or about us?  There is a standard defense that such movies are dramas, not documentaries, but that's disingenuous.  For every person who has read serious, detached books about Churchill and his times, there will be thousands whose knowledge of him comes from cinema and television.  And by now the encrustations of mythologizing and hero worship have gone beyond a point where they can be easily corrected.  The line at the end of The Man Who Shot Liberty Valence—'When legend becomes fact, print the legend'—is the guiding principle for depictions of Churchill in popular culture."

     Geoffrey Wheatcroft, "A star is born," The New York review of books 65, no. 1 (January 18, 2018):  23 (22-23).