I tend to approach it with the mindset of "What if it's that hidden gem and I truly love it?" I've watched all kinds of movies, some pure dreck, with that in mind and, while it's infrequent, do occasionally find those little gems of films I never thought I'd enjoy, much less want to see again. Is it worth it? Not sure. But I also love movies and don't consider watching even "bad" ones total wastes of time.I am ornery I guess, because I get turned off by films that seem to get world wide acclaim sometimes. As for “The Godfather”, — I hate movies about criminals and gangsters. Also as far as “Apocalypse Now” is concerned, having lived through the Vietnam era, I have no interest in anything to do with it.
This does not mean I will not see either in the future, but with so much media I find wonderful, I hate to waste my time on something I won’t probably enjoy.
But I do get where you're coming from. I don't particularly care for movies about criminals and gangsters outside the noirs of the 30s/40s. I *do* tend to enjoy war movies from just about any era. However, I find some of the ones of the Vietnam era tough viewings. It was a very troubling time in many ways.