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 Shuttle Art Dual Tip Brush Marker Pens, 25 Colors Water-based Ink, Fine and Brush Tip Marker Set with 1 Coloring Book for Kids Adult Artist Calligraphy Hand Lettering Journal Doodling Writing

Shuttle Art Dual Tip Brush Marker Pens, 25 Colors Water-based Ink, Fine and Brush Tip Marker Set with 1 Coloring Book for Kids Adult Artist Calligraphy Hand Lettering Journal Doodling Writing

Name: Shuttle Art Dual Tip Brush Marker Pens, 25 Colors Water-based Ink, Fine and Brush Tip Marker Set with 1 Coloring Book for Kids Adult Artist Calligraphy Hand Lettering Journal Doodling Writing
Brand: Shuttle
SKU: B0895L9Y68
Price: 9.99 USD
Availability: InStock
Rating: 4.4 (8130 reviews)

4.4(8,130 reviews)

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

Last analyzed: October 20, 2025

0%🟢

Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 52.4 days old. Re-run to get the latest review data and insights.

Based on the analysis, the Shuttle Art Dual Tip Brush Marker Pens have received overwhelmingly positive reviews from customers, with a 4.4/5 rating and 90/100 overall score. However, there are some concerns about the review content quality, with a score of 71/100, suggesting that some reviews may be lacking in detail or substance. Overall, the product's high rating and consistent performance make it a trustworthy option for artists and writers, but some customers may want to read multiple reviews to get a more comprehensive understanding of the product's strengths and weaknesses.

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

71%

Authenticity

great value(5)excellent buy(8)love the color selection(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity87%

Natural Language Flow76%

Unique Phrasing90%

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

Recommendation

✅ Recommended

Analysis Date

October 20, 2025

Total Reviews

8,130 reviews analyzed

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Grade AShuttle Art Dual Tip Brush Marker Pens, 25 Colors Water-based Ink, Fine and Brush Tip Marker Set with 1 Coloring Book for Kids Adult Artist Calligraphy Hand Lettering Journal Doodling Writing