Why 5-star ratings and AI polish may be costing agents trust
UK Property News

Why 5-star ratings and AI polish may be costing agents trust

By The Property AI Newsroom, Editorial Team · 17 September 2026 · 2 min read

Editor's note: This brief was summarised by The Property AI Newsroom from a report by Property Industry Eye. Read the original article for full details.

Perfection may be undermining agent credibility

A column by Toby Martin in Property Industry Eye argues that the property industry's pursuit of flawless presentation (immaculate photography, rapid response times and untouched 5.0 Google ratings) may be producing exactly the image the public trusts least. The piece draws on the "pratfall effect", a psychological finding showing that small flaws can make competent people more likeable, not less.

The column cites an experiment by social psychologist Elliot Aronson, in which 48 students listened to a supposed quiz programme audition. The high-scoring candidate who spilled coffee on his suit was rated the most likeable of all, while a mediocre candidate who made the same blunder was rated the least likeable. According to the article, competence impresses, but flaws make you human, and human outperforms impressive.

What the ratings research shows

Northwestern University's Spiegel Research Center analysed millions of product ratings and found that consumer purchase likelihood peaks somewhere between 4.2 and 4.5 stars, then drops as ratings creep towards five. In no category examined was the optimal score five stars.

The column also points to the Hans Brinker Budget Hotel in Amsterdam, which in 1995 appointed marketing agency KesselsKramer and ran a campaign openly promising no hot water, no lift, no guarantee of clean sheets and no certainty of loo roll. Occupancy rose by 42%. The article stresses this is not an argument for running a poor business. The hotel worked because of its low price point and an honesty that negated perfection.

AI polish and consumer trust

Turning to estate agency, the article argues that most agents are adopting AI for efficiency rather than quality, and that AI defaults to polish and perfection. Scripted teleprompter videos, brochure-style property descriptions and machine-warm emails risk erasing the quirks that make agents distinctive, it suggests.

Two consumer studies are cited. A global Klaviyo study of 8,000 consumers published this year found that only 7% said visibly AI-generated marketing made them trust a brand more, while 31% said it made them trust the brand less. Animoto's 2026 report found that 83% of consumers have watched a video they suspected was AI-generated, and 36% said it would lower their opinion of the brand behind it.

For UK letting agents and inventory clerks, the message is that customers increasingly want warts-and-all authenticity over homogenised polish, and over-perfect marketing may actively damage trust.


Source: Property Industry Eye
About the author
The Property AI Newsroom
Editorial Team

The Property AI Newsroom curates daily UK lettings and property news for letting agents, inventory clerks, and property professionals. Our articles are AI-assisted and reviewed against authoritative trade publications and government sources. Every article carries a citation back …

AI-assisted reporting, sourced from Property118, Letting Agent Today, Landlord Today, Gov.UK MHCLG, The Negotiator, PropertyWire and Mortgage Solutions.

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