AI summaries of Tripadvisor hotel reviews downplay serious complaints, investigation finds

A recent investigation by consumer campaign organisation Which? has uncovered discrepancies in AI-generated overviews of customer feedback on travel websites. The analysis found that an AI tool, intended to summarise millions of Tripadvisor reviews, often glossed over serious complaints and instead highlighted positive aspects of hotels and resorts. This phenomenon was observed in two separate cases, where the AI-generated overview of a hotel being sued for mass food poisonings described it as "spotless", and another resort where guests complained of sexual harassment by staff was praised for its "friendly" service.

According to Which?, the AI tool failed to accurately represent the severity of customer complaints, downplaying issues such as the presence of mould, lack of mains water, and allegations of harassment. The organisation's investigation suggests that the AI's reliance on positive reviews may have led to a skewed representation of the overall customer experience. This raises concerns about the reliability of AI-generated overviews and their potential impact on consumer decision-making.

The findings of Which?'s investigation highlight the need for greater transparency and accuracy in AI-generated reviews. As more consumers rely on online feedback to inform their travel choices, it is essential that review platforms and AI tools provide a fair and balanced representation of customer experiences. By addressing these issues, travel companies and review platforms can work towards rebuilding trust with consumers and providing a more accurate picture of the experiences they offer.