'Apex', directed by Baltasar Kormákur, is a gripping thriller that combines survival elements with a cat-and-mouse chase. Charlize Theron stars as Sasha, a woman grappling with grief after her boyfriend's death, who decides to undertake a challenging kayaking journey in the Australian wilderness. Her adventure takes a dark turn when she encounters Ben, played by Taron Egerton, a local who initially appears helpful but reveals a sinister side. The film's predictability is offset by strong performances, particularly from Theron, who showcases her physical prowess, and Egerton, who embodies a sadistic antagonist. While the script does not introduce any significant twists, the dynamic between the two leads keeps the tension high. The runtime of just over 90 minutes ensures that the film remains engaging without dragging on. Despite some overuse of CGI that detracts from the natural beauty of the Australian landscape, 'Apex' delivers a pulse-pounding experience that is perfect for a weekend watch. Overall, it stands as an entertaining thriller, earning a review score of B-.