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 The Ultimate US Error Coin Guide: A Professional Handbook with Detailed Images for Identifying, Authenticating, and Valuing Mint Error Varieties to Create a Distinguished Collection

The Ultimate US Error Coin Guide: A Professional Handbook with Detailed Images for Identifying, Authenticating, and Valuing Mint Error Varieties to Create a Distinguished Collection

Name: The Ultimate US Error Coin Guide: A Professional Handbook with Detailed Images for Identifying, Authenticating, and Valuing Mint Error Varieties to Create a Distinguished Collection
Brand: The
SKU: B0DMLFP1WC
Price: 17.76 USD
Availability: InStock
Rating: 4.2 (817 reviews)

4.2(817 reviews)

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

Last analyzed: November 4, 2025

0%🟢

Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 75.2 days old. Re-run to get the latest review data and insights.

Based on the analysis, this product, "The Ultimate US Error Coin Guide," has received a high overall score of 90/100 from 10 reviews, with a rating of 4.2/5. The review content is mostly credible and consistent, with high reviewer credibility and product consistency scores. However, the review distribution score of 85/100 suggests that the reviews may not be evenly spread out, which could be a concern for some consumers.

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

helpful for beginners(5)great information for collectors(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity91%

Natural Language Flow99%

Unique Phrasing92%

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

Recommendation

✅ Recommended

Analysis Date

November 4, 2025

Total Reviews

817 reviews analyzed

Understanding This Trust Score

The Ultimate US Error Coin Guide: A Professional Handbook wi... received a Grade A with a trust score of 90/100. This product has earned our highest trust rating. The review patterns show authentic customer feedback with natural language variation, consistent timing, and verified purchases. You can shop with confidence.

What This Means:

•Reviews show natural language diversity
•No suspicious timing patterns detected
•High percentage of verified purchases
•Review velocity matches expected sales patterns

What Reviewers Are Saying

Based on our analysis of customer reviews for The Ultimate US Error Coin Guide: A Professional H..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

helpful for beginners (5x)

Overall sentiment: Based on the analysis, this product, "The Ultimate US Error Coin Guide," has received a high overall score of 90/100 from 10 reviews, with a rating of 4.2/5. The review content is mostly credible and consistent, with high reviewer credibility and product consistency scores. However, the review distribution score of 85/100 suggests that the reviews may not be evenly spread out, which could be a concern for some consumers.

Frequently Asked Questions

Are the reviews for The Ultimate US Error Coin Guide: A Prof... real?

▼

Based on our AI analysis, approximately 90% of reviews appear authentic, while 10% 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 817 reviews to calculate the trust score.

Should I buy The Ultimate US Error Coin Guide: A Prof...?

▼

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

Shopping Tips

This product has 817 reviews with a Grade A 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

Ready to make your purchase?

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

✨ Premium Quality Product

As an Amazon Associate I earn from qualifying purchases

Grade AThe Ultimate US Error Coin Guide: A Professional Handbook with Detailed Images for Identifying, Authenticating, and Valuing Mint Error Varieties to Create a Distinguished Collection