Quartile rating: 6/10 · 1 rating
A great white shark hunts the crew of a capsized sailboat along the Great Barrier Reef.
The Reef is a lean, effective Australian survival thriller that benefits from real shark footage and genuine oceanic dread, but it treads familiar open-water horror territory established by films like Open Water. The plot is bare-bones and functional rather than inventive, and the characters are thinly drawn. Acting is competent and naturalistic for the genre. Cinematography earns its marks for the authentic use of real great white footage integrated with actors, creating palpable tension. The ending delivers a bleak, unsentimental payoff consistent with the film's grim tone, avoiding a tidy resolution. Overall it's a solid if unremarkable entry in the survival-horror subgenre.