Quartile rating: 6.5/10 · 1 rating
After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.
Underwater is a lean, efficient creature feature that borrows heavily from Alien and The Abyss without adding much new to the formula. The plot is serviceable but largely predictable, hitting familiar survival-horror beats with little surprise. The cast, led by Kristen Stewart, performs admirably given the material — Stewart in particular brings a grounded physicality that elevates the thin characterization. Cinematography is competent with some effective claustrophobic tension in the murky depths, though the darkness often obscures more than it creates atmosphere. Novelty is low — the Lovecraftian Cthulhu reveal at the end is a fun touch but the film is otherwise a straightforward genre exercise. The ending, featuring a self-sacrificial nuclear blast against a massive eldritch creature, delivers a satisfying if familiar payoff that at least commits to its creature-feature premise.