Nostalgia has an IQ Score of 166/200 on TV Intelligentsia's Intelligence Quotient rubric, placing it in the Masterclass tier.
Measurably increases domain knowledge or cognitive capacity

Score Breakdown
IQ = round((Cognitive × 0.4 + Educational × 0.35 + Craft × 0.25) × 4)
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The TVI Take
Andrei Tarkovsky's 1983 Italian-exile film about a Russian poet researching a 19th-century composer who lived in Italy. The structural commitment to letting the exile experience (the protagonist's specific cognitive register of being-displaced-from-home) be the actual subject is the most-direct treatment in the Tarkovsky catalog of the director's own life situation.
The 9-minute single-take candle sequence is canonical formalism.
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