Comment by bathMarm0t

I think it just requires a reframing of what to expect. Films from Tarkovsky or other capital D Directors "of Director's Directors fame" are less plot driven. Films from older eras are less plot driven / hadn't developed the tempo of modernity (I'd summarize the tempo change as needing to lead the viewer into what's next). Combine them both and you get something that feels like watching paint dry, the catch being the paint dries on 120ft of canvas. You're in the museum and the tapestry moves. Rather than trying to constantly figure out what's next / where this is going (you don't notice this in modern films as the tempo has already fed it to you / shuttled you along to the next plot point), just sit there and enjoy the view. In Stalker the shots are (op/im)pressively long. And I love them.