What is Submarine's IQ Score?

Submarine has an IQ Score of 148/200 on TV Intelligentsia's Intelligence Quotient framework, placing it in the Stimulating tier. The score breaks down to 38/50 Cognitive Stimulation, 32/50 Educational Value, and 42/50 Craft & Quality.

Is Submarine educational?

Submarine is moderate on educational value, 32/50 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/.

Submarine , IQ Score 148/200

Submarine has an IQ Score of 148/200 on TV Intelligentsia's Intelligence Quotient rubric, placing it in the Stimulating tier.

By Jordan Robinson, MPH·Updated 2026-05-16·Methodology

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148/ 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 →

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Why you should trust this score

Methodology reviewed by Jordan Robinson, MD, MPH

Physician scientist. Master of Public Health, with substantial coursework in research methodology. Reviews the rubric and its application across the adult catalog.

Methodology

Published rubric, v1.2

Formula

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

Database scale

2,282 titles, version-controlled

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The TVI Take

Richard Ayoade's 2010 directorial debut, adapted from Joe Dunthorne's novel, set in Swansea. Craig Roberts plays a precocious fifteen-year-old whose self-aware narration is the film's structural joke and emotional limit.

Ayoade's debt to Truffaut and Anderson is explicit but the Welsh-specific texture is original.

Where to Watch

We don't have live streaming data for this title yet. Find where to watch on JustWatch →

Streaming availability data via JustWatch + TMDB.

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