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 90% (Grade A). 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.

Product image of Shark AV2501S AI Ultra Robot Vacuum, with Matrix Clean, Home Mapping, 30-Day Capacity HEPA Bagless Self Empty Base, Perfect for Pet Hair, Wifi, Dark Grey

Shark AV2501S AI Ultra Robot Vacuum, with Matrix Clean, Home Mapping, 30-Day Capacity HEPA Bagless Self Empty Base, Perfect for Pet Hair, Wifi, Dark Grey

Name: Shark AV2501S AI Ultra Robot Vacuum, with Matrix Clean, Home Mapping, 30-Day Capacity HEPA Bagless Self Empty Base, Perfect for Pet Hair, Wifi, Dark Grey
Brand: Shark
SKU: B09H8CWFNK
Price: 229.99 USD
Availability: InStock
Rating: 4.2 (7555 reviews)

4.2(7,555 reviews)

AI-powered analysis of this product's reviews to help you make an informed purchase decision.

0%🟢

Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Based on the analysis, the Shark AV2501S AI Ultra Robot Vacuum has received a high overall score of 90/100, indicating a trustworthy product with excellent performance. However, the review content quality is a concern, suggesting that the reviews may not be as detailed or informative as they could be. Overall, the product's consistency, seller reputation, and brand trust are strong, making it a reliable choice for pet owners and those seeking a hassle-free cleaning experience.

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

69%

Authenticity

happy wife, happy life(5)one of the best purchase decisions(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity30%

Natural Language Flow40%

Unique Phrasing40%

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

Recommendation

✅ Recommended

Analysis Date

October 8, 2025

Total Reviews

7,555 reviews analyzed

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Grade AShark AV2501S AI Ultra Robot Vacuum, with Matrix Clean, Home Mapping, 30-Day Capacity HEPA Bagless Self Empty Base, Perfect for Pet Hair, Wifi, Dark Grey

Review Analysis: Shark AV2501S AI Ultra Robot Vacuum... - Highly Trusted | RateBud | RateBud - Your Free Rating Buddy