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.

VIPERTEK VTS-989 Stun Gun for Self Defense Rechargeable with LED Flashlight

Name: VIPERTEK VTS-989 Stun Gun for Self Defense Rechargeable with LED Flashlight
Brand: VIPERTEK
SKU: B01FHDZGGM
Price: 25.99 USD
Availability: InStock
Rating: 4.6 (39271 reviews)

4.6(39,271 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 analysis, the ViperTek VTS-989 Stun Gun for Self Defense appears to be a highly trustworthy product with a strong reputation for reliability and effectiveness. While the review content quality could be improved, the high rating and consistent reviews from credible sources suggest that this product is a good choice for self-defense. However, the relatively low seller reputation score may raise some concerns about customer service and after-sales support.

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

great product(5)worth the purchase(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity99%

Natural Language Flow89%

Unique Phrasing99%

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

Recommendation

✅ Recommended

Analysis Date

September 9, 2025

Total Reviews

39,271 reviews analyzed

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Grade AVIPERTEK VTS-989 Stun Gun for Self Defense Rechargeable with LED Flashlight