It's available online at the internet archive if you want to see it before you buy it. It's a beautiful, visually inventive movie. The story is heavy handed propaganda which I don't mind personally.
I haven't seen the other movie by the same director, The Cranes Are Flying, except for a clip of the famous long shot shared on Reddit.
Cameraman, Gold Rush, Safety Last, Days of Heaven, McCabe and Mrs Miller
I've been watching silent films and documentaries lately and the rest are 4ks I've been waiting to buy.