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 89% (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.

Rollerball Pen Refills by NEO+, Black Ink (Pack of 5) Compatible with Most refillable Rollerball pens

Name: Rollerball Pen Refills by NEO+, Black Ink (Pack of 5) Compatible with Most refillable Rollerball pens
Brand: Rollerball
SKU: B00SQIYG9O
Price: 4.99 GBP
Availability: InStock
Rating: 4 (1885 reviews)

4.0(1,885 reviews)

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

Last analyzed: November 21, 2025

0%🟢

Very Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 55.9 days old. Re-run to get the latest review data and insights.

Based on the analysis, the Rollerball Pen Refills by NEO+ have received a high overall score of 89/100, indicating a trustworthy product with mostly positive reviews. However, the lower Review Content Quality score of 69/100 suggests that some reviews may lack detail or be less informative, which could be a concern for consumers looking for in-depth feedback. Overall, the product's consistency and high reviewer credibility scores suggest that NEO+ is a reliable brand, but some reviews may require closer examination.

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

perfect fit(5)excellent value(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow66%

Unique Phrasing100%

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

Recommendation

✅ Recommended

Analysis Date

November 21, 2025

Total Reviews

1,885 reviews analyzed

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✨ High Quality Product

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Grade BRollerball Pen Refills by NEO+, Black Ink (Pack of 5) Compatible with Most refillable Rollerball pens