"It's dark fun, in the spirit of 'Gremlins.'"
— Walter Addiego, San Francisco Chronicle
"A] deliciously loopy oddball of a film."
— Jim Schembri, The Age (Australia)
"A taut, gorgeously filmed and enjoyably wicked cinematic treat."
— Jennie Punter, The Globe and Mail (Toronto)
"Conceived with winking humor and a terrific visual style, the pic is a rare treat."
— Jay Weissberg, Variety
"It's likely the best anti-Christmas Christmas movie since 'Bad Santa.'"
— Mark Olsen, Village Voice
"A darkly comic throwback to the kiddie horror pics of the '80s, cheeky and just a bit grotesque."
— Jen Yamato, Movies.com
"This is a movie that had me giggling and gasping aloud, its sights and sounds full of an inspiration and a wit I truly adored."
— Sara Michelle Fetters, MovieFreak.com
"A rather brilliant lump of coal for your stocking hung by the fireside with care. How else to explain an R-rated Santa Claus origin story crossed with 'The Thing'?"
— Roger Ebert, Chicago Sun-Times
"A fiendishly entertaining Christmas yarn rooted in Northern European legend and lore, complete with a not-so-jolly old St. Nick informed more by the Brothers Grimm than Norman Rockwell."
— Michael Rechtshaffen, The Hollywood Reporter
"What unfolds is a dark comic thriller and action-hero send-up, a strange alloy of daredevil helicopter maneuvers and night of the living elves. Captured in atmospheric widescreen camerawork, the end-of-the-world frozen landscape (actually Norway) is spectacular and spooky."
— Sheri Linden, Los Angeles Times