Adrift (2008)

Director Hans Horn has done a good job of conveying feelings of claustrophobia in what is essentially a huge space. But although the ocean is terrifying in Adrift (also known as Open Water 2), the script has a few ridiculous plot points and you don't have to be a rocket scientist to guess who dies at the end in the beginning. Still, character development helped and ultimately I think this one did a better job than its ersatz predecessor Open Water.

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