Silent comedies hold up exceptionally well. I’ve enjoyed nearly everything of Keaton’s and Chaplin’s I’ve watched, which is quite a bit. Haven’t dug into Lloyd yet, but I’m expecting that to go well, too.

Dramas are more hit-or-miss and benefit more from some effort at acclimatization, I think—that is, I think the average viewer is likely to bounce off even the very-good ones without putting some time & work into getting used to the medium.