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 93% (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.

✅ Sharp EL-1801V Ink Printing Calculator, 12-Digit LCD, AC Powered, Off-White, Ideal for Business & Office Use, Easy-to-Read Display & Durable Design Review Analysis

Name: Sharp EL-1801V Ink Printing Calculator, 12-Digit LCD, AC Powered, Off-White, Ideal for Business & Office Use, Easy-to-Read Display & Durable Design
Brand: Sharp
SKU: B000085BB3
Price: 60.17 USD
Availability: InStock
Rating: 4.4 (7952 reviews)

Analysis Summary

Based on the analysis, the Sharp EL-1801V Ink Printing Calculator has received overwhelmingly positive reviews from customers, with an overall rating of 4.4/5 and a score of 93/100. The high Reviewer Credibility and Product Consistency scores suggest that customers trust the product and its performance is reliable. However, the relatively lower Seller Reputation score indicates that some customers may have had mixed experiences with the seller, which is worth considering when making a purchase.

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

big enough(5)love the number screen(8)tamanho perfeito(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow84%

Unique Phrasing95%

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

Recommendation

✅ Recommended

Analysis Date

January 4, 2026

Total Reviews

7,952 reviews analyzed

Understanding This Trust Score

Sharp EL-1801V Ink Printing Calculator, 12-Digit LCD, AC Pow... received a Grade A with a trust score of 93/100. 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 Sharp EL-1801V Ink Printing Calculator, 12-Digit L..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

love the number screen (8x)tamanho perfeito (11x)

Overall sentiment: Based on the analysis, the Sharp EL-1801V Ink Printing Calculator has received overwhelmingly positive reviews from customers, with an overall rating of 4.4/5 and a score of 93/100. The high Reviewer Credibility and Product Consistency scores suggest that customers trust the product and its performance is reliable. However, the relatively lower Seller Reputation score indicates that some customers may have had mixed experiences with the seller, which is worth considering when making a purchase.

Frequently Asked Questions

Are the reviews for Sharp EL-1801V Ink Printing Calculator, ... real?

▼

Based on our AI analysis, approximately 93% of reviews appear authentic, while 7% show patterns consistent with potentially fake or incentivized reviews. Overall, you can trust most reviews for this product.

How does RateBud detect fake reviews?

▼

Our AI analyzes multiple factors including review timing patterns, language similarity, reviewer history, and purchase verification. For this product, we analyzed 7,952 reviews to calculate the trust score.

Should I buy Sharp EL-1801V Ink Printing Calculator, ...?

▼

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 for [object Object]

This product has 7,952 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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