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 92% (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.

Product image of Roku Ultra | Streaming Device HD/4K/HDR/Dolby Vision with Dolby Atmos, Bluetooth Streaming, and Roku Voice Remote with Headphone Jack and Personal Shortcuts, includes Premium HDMI® Cable

Roku Ultra | Streaming Device HD/4K/HDR/Dolby Vision with Dolby Atmos, Bluetooth Streaming, and Roku Voice Remote with Headphone Jack and Personal Shortcuts, includes Premium HDMI® Cable

Name: Roku Ultra | Streaming Device HD/4K/HDR/Dolby Vision with Dolby Atmos, Bluetooth Streaming, and Roku Voice Remote with Headphone Jack and Personal Shortcuts, includes Premium HDMI® Cable
Brand: Roku
SKU: B08G9TJWW9
Price: 99.99 USD
Availability: InStock
Rating: 4.7 (27827 reviews)

4.7(27,827 reviews)

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

Last analyzed: October 21, 2025

0%🟢

Excellent

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 this analysis, the Roku Ultra streaming device has received overwhelmingly positive reviews from customers, with a 4.7/5 rating and 92/100 overall score. While the review content quality could be improved, the high reviewer credibility and product consistency scores suggest that customers trust the product and have a positive experience with it. However, the lower brand trust score may raise some concerns about Roku's reputation, which could be a factor for some consumers.

Our Recommendation

✅ Recommended

Analysis Date

October 21, 2025

Reviews Analyzed

27,827

Understanding This Trust Score

Roku Ultra | Streaming Device HD/4K/HDR/Dolby Vision with Do... received a Grade A with a trust score of 92/100. 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 Roku Ultra | Streaming Device HD/4K/HDR/Dolby Visi..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

easy to use

Overall sentiment: Based on this analysis, the Roku Ultra streaming device has received overwhelmingly positive reviews from customers, with a 4.7/5 rating and 92/100 overall score. While the review content quality could be improved, the high reviewer credibility and product consistency scores suggest that customers trust the product and have a positive experience with it. However, the lower brand trust score may raise some concerns about Roku's reputation, which could be a factor for some consumers.

Frequently Asked Questions

Are the reviews for Roku Ultra | Streaming Device HD/4K/HDR/... real?

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Based on our AI analysis, approximately 92% of reviews appear authentic, while 8% 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 27,827 reviews to calculate the trust score.

Should I buy Roku Ultra | Streaming Device HD/4K/HDR/...?

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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 27,827 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

Is Roku a legit brand?

See our full analysis of Roku products on Amazon

View Roku Analysis →

Ready to make your purchase?

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✨ Premium Quality Product

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Grade ARoku Ultra | Streaming Device HD/4K/HDR/Dolby Vision with Dolby Atmos, Bluetooth Streaming, and Roku Voice Remote with Headphone Jack and Personal Shortcuts, includes Premium HDMI® Cable

Roku Ultra | Streaming Device HD/4K/HDR/Dolby Visi...: Grade A — 8% Suspicious Reviews | RateBud