What percentage of reviews are fake for this product?

28.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

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

How many reviews were analyzed?

15 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 3.90 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.

Snailax Shiatsu Foot Massager Machine with Soothing Heat, Deep Kneading, Air Compression, Improve Blood Circulation and Foot Wellness,Relax for Home or Office Use

Name: Snailax Shiatsu Foot Massager Machine with Soothing Heat, Deep Kneading, Air Compression, Improve Blood Circulation and Foot Wellness,Relax for Home or Office Use
Brand: Amazon
SKU: B0F9FJZ549
Availability: InStock
Rating: 3.9 (15 reviews)

ASIN: B0F9FJZ549

Analysis Date: Nov 10, 2025

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Review Analysis Results

Authenticity Grade

28.00%

Fake Reviews

4.53

Original Rating

3.90

Adjusted Rating

Analysis Summary

The review set shows a mix of genuine and potentially suspicious content. While most reviews appear authentic with specific usage details and balanced feedback, there are concerning patterns: 1) Extremely high 5-star concentration (73% of reviews) with only one 1-star review, 2) Several reviews use repetitive, overly enthusiastic language with minimal product specifics, 3) One review appears duplicated (R2AC4QNIFSQBGJ appears twice with identical content), 4) Multiple reviews mention purchasing multiple units as gifts, which could indicate review manipulation. However, the majority include specific feature mentions (compression levels, heat settings, remote control), personal usage scenarios, and balanced critiques that suggest real user experiences.

Review Statistics

Total Reviews on Amazon

-0.63

Rating Difference

Price Analysis

Price analysis pending

Price insights will be available shortly.

Understanding This Analysis

What does Grade C mean?

This product has moderate review authenticity concerns. A notable portion of reviews show suspicious patterns. Consider reading reviews carefully before purchasing.

Adjusted Rating Explained

The adjusted rating (3.90 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 (4.53 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.