Stalker is quite a mind blower when it comes to the science fiction genre. The way how Russian director Andrei Tarkovsky takes thematic material of depression and longing, helps make an incredibly dense and thought provoking plot. The shear amount of character logic, and storytelling put into this near 3 hour masterpiece is a stunner too any cinephile. Not only that, the amount of tension and atmosphere in the film took my breath away to the point where my own environment felt damp, like the film. My only problem's with this piece of cinematic art, is how some of the dialogue felt a bit exposition, and how some scenes and transitions weren't so clear. At times, it just felt like the characters were spitting out what they thought, and the transitions felt off and unclear to the point where it was hard to understand what happened in the time frame between two specific points. This can include the sepia to color transfer, which was strangely used at the end of the film (but it could be implying a metaphor, in which I still haven't realized), and as well, the conversation by the lake near the second act. Overall, this is a thought provoking master piece in which it deserves more credit. It's truly a work of art.