What percentage of reviews are fake for this product?

12.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

The product receives a grade of B based on review authenticity analysis.

How many reviews were analyzed?

53 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 0.70 out of 5 stars.

How does this analysis help consumers?

This analysis helps consumers identify products with manipulated reviews, enabling more informed purchasing decisions based on genuine customer feedback.

MAYFLASH Magic NS Wireless Bluetooth Controller USB Adapter for Switch/Switch 2, Steam Deck, macOS, Windows, Raspberry Pi, Compatible with Xbox Series S/X,PS5 Controller and More

Name: MAYFLASH Magic NS Wireless Bluetooth Controller USB Adapter for Switch/Switch 2, Steam Deck, macOS, Windows, Raspberry Pi, Compatible with Xbox Series S/X,PS5 Controller and More
Brand: Amazon
SKU: B079B5KHWQ
Rating: 0.70 (53 reviews)

ASIN: B079B5KHWQ

Analysis Date: Sep 14, 2025 (re-analyzed Sep 14, 2025)

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Review Analysis Results

B

Authenticity Grade

12.00%

Fake Reviews

0.74

Original Rating

0.70

Adjusted Rating

Analysis Summary

The reviews show excellent authenticity with minimal signs of manipulation. The product has a natural distribution of ratings (5★ to 0★) with detailed, specific experiences across different controller types (Xbox, PS4/5, Wii U, etc.). Reviews contain technical details about firmware updates, specific setup processes, and real-world usage scenarios. The negative reviews are credible with specific complaints about compatibility issues, defective units, and setup difficulties. The language patterns are diverse and natural, with no obvious repetition or marketing language. The high percentage of verified purchases (V) and the presence of both positive and negative experiences suggest organic user feedback.

Review Statistics

About Review Data Collection

We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.

10,092

Total Reviews on Amazon

53

Reviews Analyzed

47

Genuine Reviews

6

Fake Reviews

-0.04

Rating Difference

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Price Analysis

Price analysis pending

Price insights will be available shortly.

Understanding This Analysis

What does Grade B mean?

This product has good review authenticity with minor concerns. While most reviews appear genuine, we detected some patterns that warrant mild caution.

Adjusted Rating Explained

The adjusted rating (0.70 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (0.74 stars), suggesting positive fake reviews may be inflating the score.

How We Detect Fake Reviews

Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.

Important Limitations

No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.