What percentage of reviews are fake for this product?

42.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

The product receives a grade of D 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.

Is this product priced fairly on Amazon?

Based on AI price analysis, this product is Unable to compare.

How is this product positioned in the market?

This product is positioned as a Budget to Mid-range option in its category.

JASPIN Rectangle Sunglasses for Women Men Trendy Y2k Retro 90s Sun Glasses UV Protection Cool Square Frame

Name: JASPIN Rectangle Sunglasses for Women Men Trendy Y2k Retro 90s Sun Glasses UV Protection Cool Square Frame
Brand: Amazon
SKU: B0BKGPYDSZ
Availability: InStock
Rating: 3.9 (15 reviews)

ASIN: B0BKGPYDSZ

Analysis Date: Nov 7, 2025

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Review Analysis Results

Authenticity Grade

42.00%

Fake Reviews

4.93

Original Rating

3.90

Adjusted Rating

Analysis Summary

The review set shows moderate signs of inauthenticity with several concerning patterns. While there are some legitimate-sounding reviews, the overwhelming 5-star bias (14/15 reviews), repetitive language patterns, and duplicate reviews raise suspicion. Key findings: 1) 93% 5-star reviews with only one 4-star, creating an unnatural rating distribution; 2) Two exact duplicate reviews (R1ZEQG108PFL5F and R1TZ4CQ8P48FJV appear twice); 3) Multiple reviews use nearly identical phrasing about 'elevating outfits' and 'great price'; 4) Several reviews contain unnatural, overly enthusiastic language with excessive exclamation points; 5) The Spanish reviews appear genuine but may be used to artificially boost ratings. The mix of verified purchases and repetitive content suggests potential review manipulation rather than entirely fake reviews.

Review Statistics

2,030

Total Reviews on Amazon

-1.03

Rating Difference

Price Analysis

This appears to be a well-rated fashion sunglasses product positioned in the budget to mid-range segment. Given the 4.93/5 rating from over 2,000 reviews, it likely represents good value in its category. Monitor for Amazon promotions and compare with similar retro-style sunglasses before purchasing.

MSRP Assessment

Estimated MSRP: $35-$45

Source: Product category average

Amazon Price: Unable to compare

Market Position

Positioning: Budget to Mid-range

Alternatives Range: $15-$60

Value: This product offers strong value with high ratings and UV protection at a competitive price point for fashion sunglasses.

Buying Tips

Best Time to Buy: Best prices typically in fall/winter; avoid peak summer months for better deals.

Deal Indicators: Look for Lightning Deals, coupon discounts, or bundle offers with cases/cleaning cloths.

Watch For: Watch for unusually low prices ($10 or less) which may indicate counterfeit or poor quality; verify seller ratings.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 8, 2025

Understanding This Analysis

What does Grade D mean?

This product has significant review authenticity issues. Many reviews show patterns consistent with fake or incentivized reviews. Exercise caution.

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 (4.93 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.