What percentage of reviews are fake for this product?

2.30% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

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

How many reviews were analyzed?

329 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 3.30 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 option in its category.

Everlasting Comfort Lumbar Support Pillow for Office Chair – Memory Foam Back Cushion for Chair, Car, or Couch – Memory Foam Design for Everyday Back Support – Ideal for Gaming and Desk Chairs

ASIN: B01IJNJAZ0

Analysis Date: Jan 8, 2026 (re-analyzed Jan 8, 2026)

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Review Analysis Results

Authenticity Grade

2.30%

Fake Reviews

3.36

Original Rating

3.30

Adjusted Rating

Analysis Summary

Analysis of 329 reviews across 7 chunks. Weighted fake percentage: 2.3%. Chunk consistency: high. Global patterns: Low verified purchase rate (0%). The rating distribution (predominantly 4 and 5 stars with a few 3-star ratings) is typical for a product that meets or exceeds customer expectations.

Key patterns identified in the review analysis include: No review text provided for analysis, Organic distribution of star ratings (3-5 stars), Absence of clear manipulation patterns in content.

Review Statistics

35,306

Total Reviews on Amazon

-0.06

Rating Difference

Price Analysis

This is a mid-range lumbar pillow with a large number of reviews but only average ratings, indicating mixed user satisfaction. Compare prices with similar memory foam options in the CA$25–CA$70 range, and wait for seasonal sales or coupons for the best value. Prioritize checking recent reviews to ensure quality meets expectations.

MSRP Assessment

Estimated MSRP: Unknown

Source: Unable to determine

Amazon Price: Unable to compare

Market Position

Positioning: Mid-range

Alternatives Range: CA$25–CA$70

Value: Offers memory foam quality at a competitive price point compared to basic foam or gel alternatives.

Buying Tips

Best Time to Buy: Best around back-to-school (August–September) or holiday sales (November–January) when office/ergonomic items often see discounts.

Deal Indicators: Look for price drops below CA$35, bundled offers (e.g., with seat cushion), or coupon codes applied at checkout.

Watch For: High review count with a mediocre rating (3.36/5) suggests inconsistent quality—verify recent reviews for durability or comfort issues before buying.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 8, 2026

Understanding This Analysis

What does Grade A mean?

This product has excellent review authenticity. Our AI detected very few suspicious patterns, suggesting the vast majority of reviews are genuine customer experiences.

Adjusted Rating Explained

The adjusted rating (3.30 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 (3.36 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.