WhatSphere scores every title across four audience spheres: Young Men, Young Women, Older Men, and Older Women. Each score is a relative appeal index, normalized so the four average 50. A reading above 50 means a title over-indexes with that group; below 50 means it under-indexes. A perfectly universal film would read 50, 50, 50, 50. A polarizing one spikes in one corner and collapses in another.
To rank polarization we use one symmetrical measure, the polarization index: the sum of each sphere score distance from 50. It runs from 0, a film that lands identically with all four groups, to 200, a film that fully claims some spheres and fully cedes others. The index does not care which group a film favors, only how far apart the groups end up. By that yardstick, here is what the last decade of major releases looks like.
The widest gap of the decade
John Wick: Chapter 4 from 2023 is the most demographically polarizing big-box-office release we score for 2016 to 2025, with a polarization index of 192 out of 200. Its spheres read 100 Young Men and 96 Older Men against just 4 Young Women and 0 Older Women, a near-total split along gender lines. It is worth stating plainly what this does and does not mean. It does not mean the film is good or bad, or that it succeeded or failed. John Wick 4 was a commercial hit. It means the appeal was concentrated rather than broad.
The Barbenheimer mirror
The summer of 2023 produced the cleanest natural experiment in modern audience data. Barbie and Oppenheimer opened the same weekend and skewed in almost opposite directions. Barbie reads 94 Young Women and 65 Older Women against 35 Young Men and 6 Older Men. Oppenheimer reads 100 Older Men and 54 Older Women against 46 Young Men and 0 Young Women, an age split layered on top of a gender one. Neither film is more or less legitimate than the other in the data. They are two films that found different rooms in the same building, on the same night.
Polarization cuts both ways
A common assumption is that audience skew runs in one direction. The data does not support that. The decade most male-skewed films, led by John Wick 4, Top Gun: Maverick at index 166, Gladiator II at 170, Black Adam at 166, and Tenet at 164, are matched by sharply female-skewed releases. Little Women from 2019 posts an index of 162, with Young Women at 97 and Older Women at 84 against Older Men at 3. Frozen II and Inside Out 2 read 100 Young Women with Older Men near zero. The mirror is close to exact.
Polarization-index leaderboard, 2016 to 2025
| Film | Year | YM | YW | OM | OW | Index |
|---|---|---|---|---|---|---|
| John Wick: Chapter 4 | 2023 | 100 | 4 | 96 | 0 | 192 |
| Despicable Me 4 | 2024 | 93 | 95 | 5 | 7 | 176 |
| Gladiator II | 2024 | 100 | 15 | 85 | 0 | 170 |
| Top Gun: Maverick | 2022 | 100 | 17 | 83 | 0 | 166 |
| Black Adam | 2022 | 100 | 17 | 83 | 0 | 166 |
| Tenet | 2020 | 100 | 18 | 82 | 0 | 164 |
| Little Women | 2019 | 16 | 97 | 3 | 84 | 162 |
An age axis hides under the gender one
Not every split is about gender. Family animation tends to polarize by age instead. Despicable Me 4 posts an index of 176 not because boys and girls disagree, but because it claims both young spheres, 93 Young Men and 95 Young Women, while ceding both older spheres. The same shape appears in Inside Out 2 and The Super Mario Bros. Movie. Read carefully, the polarization index captures generational divides as readily as gendered ones.
The bigger pattern: most blockbusters are targeted
Stepping back from the extremes, the decade tells a consistent story. Of the roughly 1,220 fully scored feature films in our catalog, the large majority fall into the targeted audience-breadth band rather than the mass-market one. Polarization, in other words, is the norm for modern wide releases, not the exception. The films that genuinely play evenly to all four spheres are rare enough that they are the subject of their own WhatSphere story.
A final caveat on method. These are relative appeal indices derived from cast composition, genre, marketing posture, and reception signals; they are estimates, not surveys, and they describe distribution of appeal, not total size of audience. A film can be both highly polarizing and enormously popular. The index measures the shape of the room, not how many people are in it.
Two different axes of division
Polarization is not one phenomenon but two that the index happens to score the same way. The first is a gender split, and it produces the most extreme readings in the catalog: John Wick: Chapter 4, Top Gun: Maverick, and Gladiator II claim both male spheres while ceding both female ones, and their female-skewed mirrors, Little Women and Frozen II, do the reverse. The second is a generational split, most visible in family animation, where a film claims both young spheres and cedes both older ones. Despicable Me 4 and The Super Mario Bros. Movie are not divisive between men and women at all; they divide parents from children. A single number cannot tell these apart, which is why the four underlying sphere scores, not just the index, are worth reading before drawing any conclusion about a film.
There is also a structural tendency worth flagging. Sequels and franchise entries tend to sit further from balance than originals, because an established series is built to satisfy the audience it already has rather than to recruit a new one. That shows up across the decade leaderboard, which is dominated by franchise installments. It is a tendency, not a rule, and it points to the same closing caution as before: a high polarization index reflects a deliberate or inherited audience strategy, not a flaw, and certainly not a measure of how good or how successful the film turned out to be.
