Tintorera surpasses Cannibal Holocaust for animal cruelty, as more than a handful of sharks, barracuda, manta ray, and other fish, are harpooned or shot right before your very eyes... animal-lovers avoid... but if you can make it past this cruelty to animals there's a surprisingly unique movie here, where shark hunters/womanizers strike up a three-way consensual relationship that manages to leap over conventional boundaries and enemies become friends, but animals become enemies in this Mexican soap-opera-slash-weird-Jaws-rip-off featuring barbaric treatment of the oceans' creatures....