It’s terrifying -- perhaps more terrifying in how it compels the viewer to imagine being in the same situation than in how the subsequent shark attacks are actually staged; some viewers will likely be as disturbed by the claustrophobia as by the teeth.

There’s blood in the water, and that’s exactly as it should be.

It’s old-fashioned film-making and I think we need more of it.

A sensational genre film that reveals why Mark Coles Smith needs to be considered one of the best young actors in the world at the moment. Amazing suspense and important story based on real events during World War II.