Reviews highlight the film's technical execution despite a plot that some found "ridiculous" or "confusing":
: Libby is eventually trapped in an underwater tank, appearing to breathe through gills and offering a disturbing smile—suggesting she has either been fully assimilated or has found a terrifying new way to survive. Cinematic Breakdown
: The use of lighting is key; bright golden tones at the start shift into ominous red and blue hues as John’s influence grows. [S4E3] What Lies Below?
Reviewers and viewers have varied takes on the film's uncomfortable themes and shocking finale.
“I will make one more observation about this scene... Michelle seems obsessed with boys. She constantly questions Libby about the boys at camp, encourages her daughter to dress sexier... Michelle and Libby seem to have completely different personality types.” Reddit · r/horror · 5 years ago Reviews highlight the film's technical execution despite a
: The filmmaker confirmed that John's species targets women with the redhead gene, believing it's the key to their genetic compatibility for creating hybrids.
: Reviewers on The South Texan noted that camera angles constantly look down on Libby while looking up at John, visually reinforcing his dominance. “I will make one more observation about this scene
Critics and fans alike have noted that the film's climax shifts from a psychological thriller to full-blown creature horror: