For many diners, choosing where to eat often comes down to a quick look at Google ratings. But what happens when those ratings are suddenly flooded with negative reviews—especially from people who may have never even visited the restaurant?

This question has come into focus after Cantonese restaurant Eat First in Geylang, Singapore, experienced a sharp drop in its Google rating following an online backlash.

The incident began after a report highlighted that the restaurant had charged a family S$2 (US$1.60) for bringing their own bottle of water, in line with its policy of no outside food and drinks. Following the report, the restaurant was hit by a wave of one-star reviews, causing its rating to fall from 4.2 to 2.5 within 24 hours.

By Wednesday night, the rating had recovered slightly to around 3.2 stars, as new reviews emerged both defending and criticising the establishment.

When do online reviews become legally risky?

Lawyers say that not all negative reviews are illegal. Whether they cross the line depends on whether they are expressions of opinion or false statements of fact.

According to Ivan Lee, a litigation partner at Tito Issac & Co, the law protects personal opinion but not false factual claims.

“Harsh critiques like ‘the food was bad’ or ‘service was slow’ are generally safe. These are opinions, even if exaggerated,” he said.

However, problems arise when reviewers make false factual allegations, such as claiming food poisoning or unsafe food conditions without evidence.

“These statements can be defamatory because they assert facts that can seriously damage a business,” he added.

Mr Jonathan Tan, special counsel at Withers KhattarWong, noted that defences such as truth or fair comment may apply, but can fail if the statements were made maliciously or without honest belief.

“If statements are made recklessly or with intent to harm, the person may be held liable for defamation,” he said.

Can businesses take legal action?

While legal action is possible, experts say it is often difficult in practice.

Challenges include:

• Identifying anonymous reviewers
• High legal costs
• Difficulty proving financial loss
• Uncertainty over whether the reviewer even visited the business

Businesses may also apply under Singapore’s Protection from Harassment Act (POHA) to seek removal or correction of false statements. However, this still requires proof that the claims are false.

Platforms like Google may remove reviews only in limited cases, often requiring legal orders.

Experts: Reporting tools often more effective than lawsuits

Lawyers say legal action is rarely the first or best option.

Ivan Lee noted that reporting fake reviews directly to platforms is usually faster and more effective.

“It avoids escalating the situation and prevents further attention, sometimes called the Streisand effect,” he said.

Impact on businesses

A restaurant’s online rating can significantly affect visibility, especially in search results.

Experts note that businesses often need ratings above four stars to appear prominently in “near me” searches.

However, the impact of review bombing is often temporary. Analysts say ratings can stabilise once genuine customer feedback balances out the negative surge.

“Public sentiment can shift quickly in both directions,” said Associate Professor Kiattipoom Kiatkawsin from the Singapore Institute of Technology.

How businesses can respond

Experts recommend that businesses:

• Respond quickly and clearly to complaints
• Report fake or abusive reviews
• Maintain consistent service quality
• Address underlying customer concerns where valid

Some suggest small policy adjustments—such as offering flexibility for minor rules—can help prevent backlash.

Conclusion

The Eat First incident highlights the growing influence of online reviews on business reputation—and the legal grey area surrounding them.

While opinion-based criticism remains protected, false claims made online can carry legal consequences. However, experts agree that in most cases, practical reputation management is more effective than courtroom battles.