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 95% (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 SUNLU 2kg 3D Printer Filament PLA Plus 1.75mm, Large Spool PLA+ Filament for Big Project, Dimensional Accuracy +/- 0.02mm, Neatly Wound Filament, Fit Most FDM Printer, 2KG-1 Pack, Black

SUNLU 2kg 3D Printer Filament PLA Plus 1.75mm, Large Spool PLA+ Filament for Big Project, Dimensional Accuracy +/- 0.02mm, Neatly Wound Filament, Fit Most FDM Printer, 2KG-1 Pack, Black

Name: SUNLU 2kg 3D Printer Filament PLA Plus 1.75mm, Large Spool PLA+ Filament for Big Project, Dimensional Accuracy +/- 0.02mm, Neatly Wound Filament, Fit Most FDM Printer, 2KG-1 Pack, Black
Brand: SUNLU
SKU: B0D733PBS3
Price: 26.99 USD
Availability: InStock
Rating: 4.4 (6045 reviews)

4.4(6,045 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 this review analysis, the SUNLU 2kg 3D printer filament has received overwhelmingly positive feedback from users, with a 4.4/5 rating and 95/100 overall score. The high review content quality and reviewer credibility scores suggest that customers are satisfied with the product's performance and accuracy, which is crucial for 3D printing projects. However, the relatively lower seller reputation score of 78/100 may raise some concerns about the brand's consistency and reliability in the long term.

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

91%

Authenticity

top-notch performance(5)great quality(8)consistent results(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow77%

Unique Phrasing96%

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

Recommendation

✅ Recommended

Analysis Date

October 13, 2025

Total Reviews

6,045 reviews analyzed

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Grade ASUNLU 2kg 3D Printer Filament PLA Plus 1.75mm, Large Spool PLA+ Filament for Big Project, Dimensional Accuracy +/- 0.02mm, Neatly Wound Filament, Fit Most FDM Printer, 2KG-1 Pack, Black