Answer

Why AI product videos look fake

They usually look fake because the prompt asks for an ad but never defines the visual grammar of an ad.

The gap between a clip and a campaign asset

A product clip can move and still fail commercially. A campaign asset needs framing, product hierarchy, and a usable ending frame.

The strongest answer is the one you can immediately test. Start from a working prompt library page, then generate your own version in the browser.

Use a stronger prompt structure when you want atmosphere instead of flat filler shots.

Translate abstract prompt advice into a concrete product ad prompt immediately.

Compare how different models handle polish, pacing, and visual finish.