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
All three seasons of Happy Valley. Sarah Lancashire's Catherine Cawood is among television's finest protagonists.
The complete arc — particularly the final confrontation — is exceptional. Sally Wainwright's writing is the finest in British crime drama.
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