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 83.225% (Grade C). 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 Keystone 8,500 BTU ASHRAE/5,000 BTU DOE 115V Portable Air Conditioner with Dehumidifier and Remote Control, AC for Apartment, Bedroom, Small Rooms up to 200 Square Feet in White

Keystone 8,500 BTU ASHRAE/5,000 BTU DOE 115V Portable Air Conditioner with Dehumidifier and Remote Control, AC for Apartment, Bedroom, Small Rooms up to 200 Square Feet in White

Name: Keystone 8,500 BTU ASHRAE/5,000 BTU DOE 115V Portable Air Conditioner with Dehumidifier and Remote Control, AC for Apartment, Bedroom, Small Rooms up to 200 Square Feet in White
Brand: Keystone
SKU: B0D9KNRF6N
Price: 259.99 USD
Availability: InStock
Rating: 5 (3 reviews)

5.0(3 reviews)

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

Last analyzed: October 21, 2025

0%🟡

Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis is 90.7 days old. Re-run to get the latest review data and insights.

Analysis Summary

Based on the analysis, this Keystone portable air conditioner has received extremely positive reviews, with a perfect 5-star rating and a high overall score of 83.225/100. The product's high review content quality and reviewer credibility scores suggest that customers are satisfied with its performance and effectiveness, particularly in small rooms up to 200 square feet. However, the relatively low brand trust score of 61/100 may raise some concerns about Keystone's reputation, which could impact customers' purchasing decisions.

Our Recommendation

✅ Recommended

Analysis Date

October 21, 2025

Reviews Analyzed

Understanding This Trust Score

Keystone 8,500 BTU ASHRAE/5,000 BTU DOE 115V Portable Air Co... received a Grade C with a trust score of 83.225/100. This product shows mixed signals in review authenticity. While many reviews may be genuine, our analysis detected patterns that suggest some reviews could be manipulated or incentivized. Proceed with caution.

What This Means:

•Review the most recent and critical reviews
•Look for detailed, specific feedback
•Be wary of overly positive generic reviews
•Consider checking alternative products

What Reviewers Are Saying

Based on our analysis of customer reviews for Keystone 8,500 BTU ASHRAE/5,000 BTU DOE 115V Porta..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

good unitworked well

Overall sentiment: Based on the analysis, this Keystone portable air conditioner has received extremely positive reviews, with a perfect 5-star rating and a high overall score of 83.225/100. The product's high review content quality and reviewer credibility scores suggest that customers are satisfied with its performance and effectiveness, particularly in small rooms up to 200 square feet. However, the relatively low brand trust score of 61/100 may raise some concerns about Keystone's reputation, which could impact customers' purchasing decisions.

Frequently Asked Questions

Are the reviews for Keystone 8,500 BTU ASHRAE/5,000 BTU DOE ... real?

▼

Based on our AI analysis, approximately 83.225% of reviews appear authentic, while 16.775000000000006% show patterns consistent with potentially fake or incentivized reviews. We recommend reading reviews critically and focusing on verified purchases.

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 3 reviews to calculate the trust score.

Should I buy Keystone 8,500 BTU ASHRAE/5,000 BTU DOE ...?

▼

Based on our analysis, this product has trustworthy reviews and appears to be a safe purchase. The C grade indicates good review authenticity.

Shopping Tips

This product has 3 reviews with a Grade C 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.

✨ Good Quality Product

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Grade CKeystone 8,500 BTU ASHRAE/5,000 BTU DOE 115V Portable Air Conditioner with Dehumidifier and Remote Control, AC for Apartment, Bedroom, Small Rooms up to 200 Square Feet in White