The entire argument about formal innovation in psychological horror rests on a buried assumption. Subjective camera work like lens warping, aspect ratio shifts. Color degradation supposedly enhances the horror by making the audience see what the character sees.
Oz Perkins' Cape Fear remake uses exactly this strategy in its centerpiece acid sequence. Cinematographer Celiana Cárdenas changes focal lengths and frame dimensions to visualize the Bowden family's collective psychosis—a reasonable choice. Possibly the wrong one.
Demme understood something that gets lost in the current obsession with subjective formalism. When you distort the image to match hallucination, you are giving the audience a visual contract. Something is wrong with reality. That contract is merciful.
But Demme kept his camera steady. During the Hannibal Lecter sequences in Silence of the Lambs—moments of profound psychological horror—he held the frame observational and still. The camera watched. It did not flinch.
The question is not whether formal innovation enhances horror. The question is whether it contains it—whether distortion becomes a pressure valve that lets the viewer's anxiety escape as spectacle rather than accumulate as dread. Cárdenas' technical shifts are accomplished. They visualize the trip. But they may also domesticate it, turning psychological dissolution into something the eye can process as an external event rather than something happening to the frame itself. Means happening to you.