What percentage of reviews are fake for this product?

18.00% 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?

15 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 4.40 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.

Super Mario 3D World + Bowser's Fury - US Version

Name: Super Mario 3D World + Bowser's Fury - US Version
Brand: Amazon
SKU: B08H9M7LDY
Availability: InStock
Rating: 4.4 (15 reviews)

ASIN: B08H9M7LDY

Analysis Date: Sep 23, 2025 (re-analyzed Sep 23, 2025)

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Review Analysis Results

Authenticity Grade

18.00%

Fake Reviews

4.87

Original Rating

4.40

Adjusted Rating

Analysis Summary

The review set shows mostly authentic characteristics with minor concerns. Positive aspects include: detailed gameplay descriptions from multiple reviewers, specific platform comparisons (Wii U vs Switch), varied writing styles and lengths, and reasonable 4-star reviews with specific criticisms. Concerns include: a few overly brief reviews ('Excelente producto', '👏🏻👏🏻'), one review mentioning delivery rather than the product, and high 5-star concentration (14/15). However, the detailed reviews demonstrate genuine gameplay experience, and the brief reviews could represent legitimate buyers with minimal feedback. The overall pattern suggests a legitimate product with some low-effort but likely authentic reviews.

Review Statistics

32,436

Total Reviews on Amazon

-0.47

Rating Difference

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 (4.40 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 (4.87 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.