YouTube Ads specific analysis covering campaign types, creative quality, audience targeting, and measurement. Evaluates video ad performance across skippable in-stream, non-skippable, bumper, Shorts, Demand Gen, and Connected TV (CTV) formats. Covers VAC→Demand Gen migration, Shorts creative requirements, CTV shoppable ads, and frequency capping. Use when user says YouTube Ads, video ads, pre-roll, bumper ads, skippable in-stream, YouTube campaign, YouTube Shorts ads, Demand Gen, VAC, or CTV YouTube ads.