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 80% (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.

Canon EF 85mm f1.2L II USM Lens for Canon DSLR Cameras - Fixed (Renewed)

Name: Canon EF 85mm f1.2L II USM Lens for Canon DSLR Cameras - Fixed (Renewed)
Brand: Canon
SKU: B07N99ZN3C
Price: 999 USD
Availability: InStock
Rating: 3.8 (52 reviews)

3.8(52 reviews)

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

0%🟡

Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Based on the analysis, the Canon EF 85mm f1.2L II USM Lens for Canon DSLR Cameras has received a moderate overall score of 80/100, indicating a generally positive but not outstanding performance. The product's consistency and brand trust are strong, suggesting that it is a reliable option for Canon DSLR camera users. However, concerns about review distribution and seller reputation may raise questions about the authenticity and availability of the product, particularly since it is a refurbished model.

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

great lense(5)exactly as advertised(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow85%

Unique Phrasing98%

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

Recommendation

✅ Recommended

Analysis Date

September 5, 2025

Total Reviews

52 reviews analyzed

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✨ High Quality Product

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Grade BCanon EF 85mm f1.2L II USM Lens for Canon DSLR Cameras - Fixed (Renewed)