AV ClubCuckoo's stylish horror might've been better if it'd made even less sense

The Arizona RepublicPulpy 'Cuckoo' delivers in ear-splitting shrieks and performances

BFICuckoo review: an unapologetically berserk horror

Chicago Sun-TimesAs weird horror films go, 'Cuckoo' is a lulu

Becca JamesReview: Cuckoo - Chicago Reader

The Detroit News'Cuckoo' review: Intensely weird horror thriller ratchets up the crazy

EmpireCuckoo

Linda MarricCuckoo Review - HeyUGuys

The IndependentHunter Schafer is a deadpan horror heroine for the ages in the twisty Cuckoo – review

LAistFilmWeek: ‘Cuckoo,’ Borderlands,’ ‘It Ends With Us,’ And More

Los Angeles Times en EspañolCRÍTICAS. Una adaptación de poca altura, un cucú siniestro y más estrenos en los cines

Little White LiesCuckoo review – never quite takes flight

David Fear'Cuckoo' Is Hunter Schafer's New Horror Movie. 'Batshit' Would Be a Better Title

Spokesman.comMovie review: 'Cuckoo' is a horror hybrid that leaves a mark