How does RateBud detect fake Amazon reviews?

RateBud uses advanced AI to analyze review patterns, language authenticity, timing anomalies, and content quality. We examine reviewer behavior, review velocity, and linguistic markers to detect fake reviews with high accuracy.

What does the trust score mean?

The trust score is a percentage from 0-100% indicating review authenticity. This product scored 88% (Grade B). Scores above 80% indicate highly trustworthy reviews, 60-79% are generally reliable, and below 60% suggest caution.

Is RateBud's review analysis free?

Yes, RateBud's AI-powered review analysis is completely free. We analyze Amazon reviews to help you avoid fake reviews and make informed purchasing decisions. No signup required.

✅ Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Black, Model HX9923/11 Review Analysis

Name: Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Black, Model HX9923/11
Brand: Philips
SKU: B0CM44GT41
Price: 279.96 USD
Availability: InStock
Rating: 4.4 (903 reviews)

Analysis Summary

Analysis is 91.3 days old. Re-run to get the latest review data and insights.

Based on the analysis, the Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush has received overwhelmingly positive reviews from customers, with a rating of 4.4 out of 5 stars. The high review credibility and product consistency scores suggest that this product is trustworthy and reliable, which is consistent with Philips' strong brand reputation in the oral care category. However, the lower review content quality score indicates that some reviews may lack detail or specific examples, which could be a concern for potential buyers looking for more in-depth information.

Review Timeline

Review patterns over time - spikes may indicate manipulation

95%

Velocity Score

Spikes

None found

Peak

Reviews/mo

Timeline

Months

Pattern Analysis

Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.

Keyword Analysis

Common phrases and their authenticity patterns

79%

Authenticity

I'm really impressed(5)I've never seen a product like this(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity91%

Natural Language Flow99%

Unique Phrasing96%

Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.

Recommendation

✅ Recommended

Analysis Date

October 19, 2025

Total Reviews

903 reviews analyzed

Understanding This Trust Score

Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush... received a Grade B with a trust score of 88/100. This product shows mostly genuine review patterns with minor concerns. The majority of reviews appear authentic, though some indicators suggest a small percentage may be incentivized or less reliable.

What This Means:

•Most reviews appear authentic
•Some minor patterns warrant attention
•Overall trustworthy for purchase decisions
•Consider reading recent reviews more carefully

What Reviewers Are Saying

Based on our analysis of customer reviews for Philips Sonicare DiamondClean Smart 9500 Electric ..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

I'm really impressed (5x)

Overall sentiment: Based on the analysis, the Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush has received overwhelmingly positive reviews from customers, with a rating of 4.4 out of 5 stars. The high review credibility and product consistency scores suggest that this product is trustworthy and reliable, which is consistent with Philips' strong brand reputation in the oral care category. However, the lower review content quality score indicates that some reviews may lack detail or specific examples, which could be a concern for potential buyers looking for more in-depth information.

Frequently Asked Questions

Are the reviews for Philips Sonicare DiamondClean Smart 9500... real?

▼

Based on our AI analysis, approximately 88% of reviews appear authentic, while 12% show patterns consistent with potentially fake or incentivized reviews. Overall, you can trust most reviews for this product.

How does RateBud detect fake reviews?

▼

Our AI analyzes multiple factors including review timing patterns, language similarity, reviewer history, and purchase verification. For this product, we analyzed 903 reviews to calculate the trust score.

Should I buy Philips Sonicare DiamondClean Smart 9500...?

▼

Based on our analysis, this product has trustworthy reviews and appears to be a safe purchase. The B grade indicates good review authenticity.

Shopping Tips

This product has 903 reviews with a Grade B trust score. Here's what to keep in mind:

💡Always prioritize verified purchase reviews over unverified ones
💡Look for detailed reviews that mention specific pros and cons
💡Be cautious of products with sudden spikes in positive reviews

Is Philips a legit brand?

See our full analysis of Philips products on Amazon

View Philips Analysis →

Ready to make your purchase?

Based on our analysis, you can make an informed decision. Click below to purchase this product on Amazon.

✨ High Quality Product

As an Amazon Associate I earn from qualifying purchases