The director praised Barker’s visual approach, particularly his use of excessive headroom in shots, which he said unexpectedly enhances the film’s unsettling atmosphere. He also highlighted the editing, describing it as a ‘psychological weapon’ rather than a conventional technical tool. He also singled out the film’s sound design, noting how sharp audio cues such as door slams, laughter, and heartbeats create a rhythm that amplifies tension and unpredictability. Varma admired the lighting techniques used in the film, comparing Barker’s approach to that of acclaimed filmmaker David Fincher while suggesting it felt even more effective within the context of the story.
