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 88% (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.

JBL PartyBox Encore Essential Portable Party Speaker (Renewed)

Name: JBL PartyBox Encore Essential Portable Party Speaker (Renewed)
Brand: JBL
SKU: B0B18ZYFR2
Price: 287.85 USD
Availability: InStock
Rating: 4.6 (481 reviews)

4.6(481 reviews)

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

Last analyzed: October 19, 2025

0%🟢

Very Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 63.5 days old. Re-run to get the latest review data and insights.

Based on 13 reviews, the JBL PartyBox Encore Essential Portable Party Speaker (Renewed) has received an overall score of 88/100, with a 4.6/5 rating. The product has received high praise for its consistency and credibility, with 95% of reviewers deemed credible and 94% of reviews consistent. However, concerns arise from the lower brand trust score of 70%, suggesting that some customers may have doubts about JBL's reliability in refurbished products.

Review Timeline

Review patterns over time - spikes may indicate manipulation

93%

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

I love this product(5)it's the best(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow74%

Unique Phrasing100%

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

Recommendation

✅ Recommended

Analysis Date

October 19, 2025

Total Reviews

481 reviews analyzed

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✨ High Quality Product

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Grade BJBL PartyBox Encore Essential Portable Party Speaker (Renewed)