"People watch movies for various reasons: for entertainment, to participate in discussions, to see what all the hype is about surrounding a particular film, as a form of escapism, or perhaps to learn about a topic of interest. Whatever the reason, studies have shown there are psychological benefits to watching movies. One study led by the University College London and Vue Cinemas discovered that people who watched movies benefited from enhanced mental focus. This form of focused watching also helped to improve memory. Stacker analyzed data on the most popular movies among users of the film-focused social media platform Letterboxd. A web analytics site, Similarweb, cites almost 63% of Letterboxd users are 34 or under, and 57% are male. For the films featured on this list, popularity is based on a combination of the number of times a movie has been watched, rated, and commented on." - stacker.com