Why Some Audiences See More Than Others

Two people sit in the same cinema. They watch the same film, on the same screen, in the same darkness. When the lights come up, one describes the experience as "deeply immersive, almost hallucinatory." The other says it was "fine, good story."

Same movie. Radically different experiences.

The difference is not taste. It is not intelligence. It is not attention. It is imagery vividness — and it may be the most overlooked variable in how audiences experience film.

The Vividness Spectrum

Mental imagery vividness refers to the subjective quality of internally generated visual experiences. Research measures it on a continuum:

• Aphantasia — no voluntary mental imagery (approximately 2-5% of population)
• Low vividness — faint, fleeting, or sketch-like mental images
• Moderate vividness — clear but not photographic; most people fall here
• High vividness — detailed, colorful, controllable mental images
• Hyperphantasia — extremely vivid imagery, approaching perceptual quality (approximately 2-5% of population)

This is not metaphor. These differences are measurable, heritable, and correlate with distinct patterns of neural activation in the visual cortex during imagery tasks.

And they determine, in significant part, what kind of film experience you have.

High Vividness: The Immersive Viewers

Viewers with high imagery vividness don't just watch films. They inhabit them.

When a director like Tarkovsky holds a shot of rain falling on a ruined house, the high-vividness viewer's brain is generating rich, multi-sensory internal imagery — the smell of wet stone, the feeling of damp air, memories of their own rainy afternoons. The screen provides the seed; the imagery system grows a forest.

For these viewers:

• Slow cinema is not boring — it provides the time needed for their imagery engine to elaborate
• Suggestive editing is deeply rewarding — it activates their exceptional generative capacity
• Dream sequences and surrealism feel almost phenomenally real
• Emotional memory is strongly activated — they may cry at scenes that leave others unmoved

High-vividness viewers are, in a real sense, co-directors of the film they watch.

Low Vividness: The Analytical Viewers

Viewers with low imagery vividness process films differently — but not less deeply. Their engagement tends to be more conceptual, structural, and analytical.

Without a powerful internal image generator, they attend more closely to what is actually on screen. They notice:

• Composition — since they rely on the given image rather than generating supplementary imagery
• Dialogue — verbal information is processed with more weight when visual imagery support is limited
• Plot structure — narrative logic becomes the primary engagement mechanism
• Inconsistencies — without internally generated continuity, continuity errors are more noticeable

These viewers are often excellent critics. They see what's actually there rather than what their brain generates on top of it.

Emotional Response and Vividness

Research on vividness and consciousness reveals a strong correlation between imagery vividness and emotional intensity during film viewing.

High-vividness viewers report stronger emotional responses to films — particularly to scenes designed to evoke fear, nostalgia, or awe. The mechanism is straightforward: their internal imagery system amplifies the emotional content by generating additional sensory and contextual information that enriches the experience.

Low-vividness viewers still experience emotion, but through different pathways — typically through empathic reasoning (understanding what a character feels) rather than empathic simulation (feeling what a character feels by internally replicating their experience).

Same scene. Different neural route. Different emotional texture.

What This Means for Cinema Design

A film designed only for high-vividness viewers will alienate analytical minds. A film designed only for low-vividness viewers will bore imaginative ones.

The most universally powerful films tend to operate at multiple levels simultaneously:

• Strong visual composition — rewards the literal gaze of low-vividness viewers
• Suggestive negative space — feeds the generative capacity of high-vividness viewers
• Clear narrative throughline — provides conceptual scaffolding for analytical processing
• Emotional ambiguity — allows the imagery system to generate personal emotional content

Kubrick was a master of this dual address. His films are crystalline in composition (feeding the analytical eye) yet deeply ambiguous in meaning (feeding the imaginative one). This may explain their enduring universality.

The Research Frontier

At Al-Haytham Labs, we are interested in whether AI can detect which parts of a film activate different segments of the vividness spectrum — and whether filmmakers can use this information to create experiences that resonate across the full range of human imagery capacity.

Not to homogenize cinema. But to make its diversity of effect intentional rather than accidental.

Every audience is a mosaic of imagery capacities. Understanding the spectrum doesn't flatten the art. It deepens the filmmaker's control over what kind of experience each viewer constructs.

Because in the end, no one sees the same movie. They only see the movie their brain is equipped to build.