Part social media, part movie database, Letterboxd lets you log, rate, and review movies you watch, and follow your friends to keep tabs on what they’re logging, rating, and watching. You can also sort their database according to user ratings, either your own or the average score compiled from the millions of Letterboxd users around the globe. That’s how I assembled the list below, which contains the #1 movie of every single year going back 100 years. Also note now many titles, especially in the early decades of the list, are available on Criterion Collection Blu-rays and 4Ks. The Best Movie of Every Year for the Last 100 Years (According to Letterboxd) According to the users of the movie website Letterboxd, here is the single best movie of every year dating all the way back to 1925.