Testing And Iteration

Read this after the first draft exists.

Core Principle

Test angles, not tiny prompt wording changes.

The biggest gains usually come from:

• different hooks
• different proof sequences
• different presenters
• different CTA packaging

Not from changing one adjective in the prompt.

Review Checklist

Hook

• Is the first frame understandable?
• Does the first spoken line create tension or curiosity?
• Is the product or benefit visible early?

Proof

• Is there at least one concrete demonstration?
• Is the result legible without sound?
• Are captions helping, not cluttering?

Native feel

• Does this feel like platform content, not a TVC squeezed vertical?
• Is it slightly imperfect in a believable way?

CTA

• Is there one clear next step?
• Is the offer or reason to act visible?

Variant Matrix

Good starting matrix:

• 3 hooks
• 2 visual openings
• 2 body structures
• 2 CTA endings

You do not need every combination at first. You do need enough spread to learn something.

When To Re-Script

Re-script when:

• the hook is weak
• the ad is clear but boring
• the proof is vague
• the claim depends on impossible shots

When To Re-Generate

Re-generate when:

• the concept is right but execution quality is off
• the asset route is right but the shot is weak
• performance, pacing, or B-roll clarity can be improved

When To Stop

Stop iterating a concept when:

• three variants fail the same core message
• you keep compensating for a weak hook with prettier shots
• the ad needs a different route, not a cleaner render