Any point in history and genre.
For me, it’s Stalker by Tarkovsky. I hadn’t seen it before, so I watched it twice. Once on YouTube and then again with the nicest file I could find. I loved it so much. Solaris is the only other one of his I’ve watched, so I’ve got all of them downloaded and ready to watch now. (thank our lord, rutracker)
American Fiction. Didn’t know anything about it going in, and just thought it was so expertly cut together. Masterful and hilarious.