What is 28 Years Later's IQ Score?

28 Years Later has an IQ Score of 135/200 on TV Intelligentsia's Intelligence Quotient framework, placing it in the Stimulating tier. The score breaks down to 35/50 Cognitive Stimulation, 27/50 Educational Value, and 41/50 Craft & Quality.

Is 28 Years Later educational?

28 Years Later is moderate on educational value, 27/50 on TVI's rubric. Some learning happens, but it isn't the show's primary work.

How does TV Intelligentsia calculate IQ Score?

TV Intelligentsia's IQ Score is calculated as round((Cognitive Stimulation × 0.4 + Educational Value × 0.35 + Craft & Quality × 0.25) × 4), scoring titles from 0 to 200 across five tiers: Masterclass (≥160), Stimulating (≥130), Competent (≥100), Passive (≥70), and Numbing (<70). The framework is published at tvintelligentsia.com/methodology/.

28 Years Later , IQ Score 135/200

28 Years Later has an IQ Score of 135/200 on TV Intelligentsia's Intelligence Quotient rubric, placing it in the Stimulating tier.

By Jordan Robinson, MD, MPH·Updated 2026-07-15·Methodology

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135/ 200

Stimulating

Consistently challenges the viewer and rewards attention

Score Breakdown

Cognitive Stimulation/50

Educational Value/50

Craft & Quality/50

IQ = round((Cognitive × 0.4 + Educational × 0.35 + Craft × 0.25) × 4) · How we score →

What these dimensions mean

Cognitive Stimulation: how much the title demands of your mind, its structural complexity, ideas, and sustained intellectual engagement.
Educational Value: what you take away, across academic content, emotional intelligence, critical thinking, life skills, and knowledge transfer.
Craft & Quality: production excellence in service of the work, its direction, writing, performance, and aesthetic intent.

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Why you should trust this score

Scored under Jordan Robinson, MD, MPH

Physician and founding editor. Maintains the adult catalog against the published rubric and reviews the rubric application.

Methodology

Published rubric, v1.3

Formula

round(C × 0.40 + E × 0.35 + Q × 0.25) × 4

Database scale

2,365 titles, version-controlled

How we stay independent. We accept no studio money. We pay for our own streaming subscriptions. Our reviewers see no sponsor data, no affiliate revenue, and no screener access in exchange for coverage. More about how we work →

The TVI Take

Danny Boyle and Alex Garland return to the rage-virus world with a memento-mori structure disguised as a horror sequel: an island community that has ritualized survival, a boy's first trip to the mainland, and a bone temple that reframes the whole franchise as being about how the living metabolize death. Boyle's kinetic, mixed-format shooting keeps the ideas moving faster than the exposition, and the film's willingness to sit with grief is the reason its craft score outruns its middling aggregate reviews.

Where to Watch

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Streaming availability data via JustWatch + TMDB.

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