In both form and practice, the movie might frequently remind you of Ridley Scott's Alien, John Carpenter's The Thing, and Joe Carnahan's The Grey, which remains the finest of the gazillions of macho-badass thrillers clogging Liam Neeson's resume. It's unfortunate that Øvredal's handsomely produced, fiercely acted endeavor isn't half as scary as those aforementioned titles.