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.

✅ SUNLU Official Filament Connector, Fast Heating Filament Splicer for 3D Printer Filament 1.75mm, Up to 240°C, Compatible with PLA PETG TPU ABS PA Nylon, Easy to Use, Pack with 200PCS PTFE Sleeve Review Analysis

Name: SUNLU Official Filament Connector, Fast Heating Filament Splicer for 3D Printer Filament 1.75mm, Up to 240°C, Compatible with PLA PETG TPU ABS PA Nylon, Easy to Use, Pack with 200PCS PTFE Sleeve
Brand: SUNLU
SKU: B0D9GD8KPW
Price: 31.99 USD
Availability: InStock
Rating: 4.1 (860 reviews)

Analysis Summary

Analysis is 58.3 days old. Re-run to get the latest review data and insights.

Based on the analysis, the SUNLU Official Filament Connector has received overwhelmingly positive reviews from 11 customers, with an average rating of 4.1/5. The product's high consistency and reviewer credibility scores suggest that it is reliable and trustworthy, particularly for users of PLA, PETG, TPU, ABS, PA, and Nylon filaments. However, the relatively lower seller reputation score indicates that some customers may have had mixed experiences with the seller, which could be a concern for first-time buyers.

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

81%

Authenticity

easy to use(5)great results(8)perfect welds(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity88%

Natural Language Flow90%

Unique Phrasing91%

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

Recommendation

✅ Recommended

Analysis Date

November 21, 2025

Total Reviews

860 reviews analyzed

Understanding This Trust Score

SUNLU Official Filament Connector, Fast Heating Filament Spl... 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 SUNLU Official Filament Connector, Fast Heating Fi..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

easy to use (5x)great results (8x)

Overall sentiment: Based on the analysis, the SUNLU Official Filament Connector has received overwhelmingly positive reviews from 11 customers, with an average rating of 4.1/5. The product's high consistency and reviewer credibility scores suggest that it is reliable and trustworthy, particularly for users of PLA, PETG, TPU, ABS, PA, and Nylon filaments. However, the relatively lower seller reputation score indicates that some customers may have had mixed experiences with the seller, which could be a concern for first-time buyers.

Frequently Asked Questions

Are the reviews for SUNLU Official Filament Connector, Fast ... 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?

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Our AI analyzes multiple factors including review timing patterns, language similarity, reviewer history, and purchase verification. For this product, we analyzed 860 reviews to calculate the trust score.

Should I buy SUNLU Official Filament Connector, Fast ...?

▼

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 860 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

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