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First Principle
Marketing Rulebook
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30

Marketing organizations should conduct regular performance reviews and learning cycles.

🚩 No Film Review
FP-7
The Violation
The Principle

Campaigns, projects, initiatives, and failures are not systematically reviewed for insights, learning, or optimization.

The call

Without structured retrospectives, marketing teams repeat the same mistakes campaign after campaign. Regular Film Review sessions are how organizations actually improve — not by luck, but by design.

The Legends

Hopkins argued advertising "is based on fixed principles and is reasonably exact" only because every keyed ad's results were reviewed and the lessons kept. That's Film Review, run in 1923.

In Action (the tape)

• Repeating the same mistakes

• No postmortems or retrospectives

• Teams launching new campaigns without reviewing prior performance

Owned — Content performance not reviewed.

Earned — PR impact not analyzed.

Paid — Post-campaign analysis skipped.

Analytics — No structured retrospectives.

AI — AI outputs never audited.

The Corrective Play
rule-30

• Conduct monthly or quarterly Film Review sessions

• Document lessons learned

• Tie findings back to Rulebook standards and penalties