Seems to me like we are close to hitting some kind of critical mass. It’s been amazing seeing things shift from 1-2 posts getting big threads and 100+ upvotes per day to seeing thousands of those. Also seeing over 100 comments on posts created 30 minutes ago has been neat

Something that some of the other replies have missed is that older movies were often shot (and a lot of actors were trained) from the perspective of a “stage play for the silver screen.” Stage plays have to work for large audiences, and so they tend to feature more exaggerated voice / body movements. These tricks were used on movies for a long time, but have faded as visual effects and sound recording have gotten better