Slow Horses has an IQ Score of 155/200 on TV Intelligentsia's Intelligence Quotient rubric, placing it in the Stimulating tier.
Consistently challenges the viewer and rewards attention
Score Breakdown
IQ = round((Cognitive × 0.4 + Educational × 0.35 + Craft × 0.25) × 4)
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The TVI Take
MI5 agents stationed in a dumping ground department investigate a conspiracy. Educational about British intelligence.
Cognitive engagement from the political intrigue. Entertainment from the spy thriller.
Where to Watch
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