Snowpiercer Season 4 is a finale. Critics praised its production values (the exterior shots of a thawing Earth are stunning) and Clark Gregg’s Milius, who injects the show with a new philosophical weight. The Rotten Tomatoes critic score sits at 82% , while the audience score is a softer 68% — reflecting fan disappointment over certain character exits and the show’s darker, more somber tone.
