What percentage of reviews are fake for this product?

25.00% 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 4.30 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 Mid-range to Premium option in its category.

Cartist Cargo Liner Custom Fit for Sienna 2011-2019 All Weather Trunk Floor Mat for Toyota Sienna Accessories (Without Power Folding 3rd Row Seats) Anti-Slip Odorless High Side 3D

Name: Cartist Cargo Liner Custom Fit for Sienna 2011-2019 All Weather Trunk Floor Mat for Toyota Sienna Accessories (Without Power Folding 3rd Row Seats) Anti-Slip Odorless High Side 3D
Brand: Amazon
SKU: B09465PF2C
Availability: InStock
Rating: 4.3 (15 reviews)

ASIN: B09465PF2C

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

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Review Analysis Results

Authenticity Grade

25.00%

Fake Reviews

4.93

Original Rating

4.30

Adjusted Rating

Analysis Summary

The reviews show a moderately suspicious pattern with 100% 4-5 star ratings and several duplicate/very similar reviews (R2YWLL9RCRPN22 appears twice with identical content, and R1JTHISCGSS5N9 appears twice with nearly identical content). However, many reviews contain specific vehicle model details, realistic usage scenarios, and minor criticisms that suggest some genuine feedback. The high verification rate (all reviews marked 'V') and detailed descriptions of installation issues (folding/creasing problems) provide some credibility. The main concerns are the perfect rating distribution and repetitive content patterns.

Review Statistics

697

Total Reviews on Amazon

-0.63

Rating Difference

Price Analysis

This appears to be a well-reviewed, quality custom-fit cargo liner for Toyota Sienna. Given the 4.93/5 rating from nearly 700 reviews, this product likely justifies a mid-range to premium price point. Monitor Amazon for periodic discounts and verify exact model compatibility before purchasing.

MSRP Assessment

Estimated MSRP: Unknown

Source: Unable to determine

Amazon Price: Unable to compare

Market Position

Positioning: Mid-range to Premium

Alternatives Range: $80-$180

Value: This product offers strong value with its custom fit, high sides, and excellent 4.93/5 rating compared to generic cargo liners.

Buying Tips

Best Time to Buy: Best prices often occur during holiday sales (Memorial Day, July 4th, Black Friday) or when new vehicle models are released.

Deal Indicators: Look for Amazon coupons, subscribe & save discounts, bundled deals with other Sienna accessories, or free shipping offers.

Watch For: Watch for sellers charging significantly above $180 for similar products, verify compatibility with your specific Sienna model year and seat configuration, and check shipping costs that might inflate total price.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 1, 2025

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 (4.30 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.