Mellanni California King Fitted Sheet - Iconic Collection Bedding Sheets with up to 16 inch Deep Pocket - Soft & Cooling - Fade & Stain Resistant - 1 PC (Cal King, White)

Mellanni California King Fitted Sheet - Iconic Collection Bedding Sheets with up to 16 inch Deep Pocket - Soft & Cooling - Fade & Stain Resistant - 1 PC (Cal King, White)

ASIN: B01ES3O0TG
Analysis Date: Jan 21, 2026 (re-analyzed Jan 21, 2026)

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Review Analysis Results

B
Authenticity Grade
12.00%
Fake Reviews
4.40
Original Rating
4.10
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine based on detailed personal experiences, specific product feedback, and natural language patterns. With 17 reviews analyzed, only 2 show potential manipulation signals, representing approximately 12% of the sample. All reviews are verified purchases, which significantly increases their authenticity likelihood. The high proportion of positive ratings (13 out of 17 are 4-5 stars) is completely normal for a quality bedding product that meets customer expectations.

Multiple reviews demonstrate strong genuine characteristics through personal context and specific details. Review #1 describes using the sheet as their only sheet for about 5 years, providing a specific durability timeline with the casual remark "it had to be thrown out" when getting a new bed. Review #7 offers detailed context about purchasing for a "custom made extra thick mattress" and mentions they'd "never even heard of microfiber sheets before," showing authentic discovery. Review #8 provides balanced feedback with a 3-star rating, noting they've used it for "almost 3 weeks," praising fit and softness while criticizing that "they are not cooling" and explaining their preference for cotton.

The minimal concerns center on two reviews that show potential manipulation patterns. Review #5 uses somewhat generic marketing language ("incredibly soft and comfortable, making every night's sleep feel luxurious") and appears to be cut off mid-sentence, which could indicate template use. Review #14 is extremely brief ("Super!") without any specific details, though even this could simply be from a satisfied but less verbose customer. These represent the only clear patterns that might indicate inauthenticity.

Overall, this appears to be a well-reviewed product with authentic customer feedback. The genuine reviews consistently mention specific positive attributes like softness, fit for deep mattresses, durability through washing, and good value. The presence of balanced 2-3 star reviews discussing specific drawbacks (thinness, not cooling, size differences) further supports authenticity, as fake review campaigns typically avoid nuanced criticism. The low fake percentage reflects that most reviews show natural language and personal experience markers.

Key patterns identified in the review analysis include: Specific durability timelines mentioned (5 years, over a year, 3 weeks), Balanced criticism in lower-rated reviews, Personal context about mattress types and usage scenarios.

Review Statistics

22,740
Total Reviews on Amazon
-0.30
Rating Difference

Price Analysis

Mellanni sheets are positioned as a quality mid-range option with strong reviews. Given the high rating and review count, this product represents solid value in its category. Check current Amazon price against the typical $35-$80 range for similar California King fitted sheets before purchasing.

MSRP Assessment

Estimated MSRP: Unknown
Source: Unable to determine
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: $35-$80
Value: Offers good value with cooling features, deep pockets, and stain resistance at a competitive price point for its quality tier.

Buying Tips

Best Time to Buy: Best prices often during major sales events (Prime Day, Black Friday) or off-season bedding sales (spring/fall).
Deal Indicators: Look for coupon discounts, subscribe & save offers, or bundle deals with other Mellanni sheets.
Watch For: Watch for temporary price spikes; compare current price to 90-day average using price trackers.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 21, 2026

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 (4.10 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 (4.40 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.

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