I no longer have the patience for watching long movies
Back in high school I could bear to watch those three hour-ish movies to the end without complaint. For example, The Harry Potter movies, Lord Of The Rings (1, 2 through 3), The Count Of Monte Christo, to mention but a few. I rearly watch series.. I've been that way ever since the series craze started. I prefer to watch a movie, finish it and then do something different after, like work, do chores around the house, or take a walk... But lately I've realized I struggle to finish those three hour long movies. I become impatient at some point and stop the movie. I mean, can you believe I've failed to finish watching THE IRISHMAN? Not that it's not an interesting movie, but the duration, that's my issue.