A couple weeks ago, I got a text from my friend Sean who had just gotten out of the cinema seeing 1917, the new World War I epic from director Sam Mendes. The text simply read “so good.” I remember seeing the trailer for the film months ago and thinking that it looked incredible. But most of recent the buzz about the film seemed to center around the idea that it was all shot in one continuous take. In fact, the first plot keyword you’ll see in the IMDB listing for the film is “one take.” You’ll also read it…