What changes in the ad
Google is putting AI-generated summaries of customer reviews into Search ads, built from positive feedback. The point is that trust in the ad forms before the click, inside the search results line itself.
That layer used to sit further down the funnel: the user clicked, landed on the page, read reviews and compared. Part of that work has now moved into the ad, so the decision to click is made with different information in front of it.
The copy is no longer yours alone
The review is not written by the advertiser. That is why it carries weight. Google packs other people's words into a short summary and sets it beside the headline, where it reads as independent reference rather than a seller's promise. For anyone buying traffic, the consequence is plain: you no longer control all the text a user sees before the click. Some of it is written by your customers.
The summary is built from review text, so the copywriter stops being the only author of the ad. The positive skew raises the bar. A user clicks already expecting something good, and the first thing they do on the page is check whether the promise holds. If the first screen of the landing page does not match the summary, the click is paid for and the result is lost. The stronger the summary, the more visible the gap when the product does not deliver.
Reviews also rewrite the summary without anyone signing off on it. New feedback changes the wording, older reviews stay in the pool, and what showed in the ad earlier can read differently later. Collecting reviews moves out of support and into campaign preparation, because a model has nothing to summarise from generalities. 'Everything was great, would recommend' is poor input. A described result, a timeframe, the part that was difficult: that gives the summary something to work with. The task shifts from collecting ratings to collecting descriptions of outcomes.
The practical test is to read your own summary and assume the user clicked because of it. What do they expect to see first? If that is not on the page, there is work to do.
