What percentage of reviews are fake for this product?

12.00% 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 4.60 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.

Utopia Bedding Waterproof Mattress Protector 70 x 140 cm, Fits Up to 15 cm Deep Mattresses, Premium Terry Cot Bed Mattress Protector, All Around Elastic, Cot Bed Mattress Cover

Name: Utopia Bedding Waterproof Mattress Protector 70 x 140 cm, Fits Up to 15 cm Deep Mattresses, Premium Terry Cot Bed Mattress Protector, All Around Elastic, Cot Bed Mattress Cover
Brand: Amazon
SKU: B0B46RNJ75
Availability: InStock
Rating: 4.6 (15 reviews)

ASIN: B0B46RNJ75

Analysis Date: Jan 4, 2026

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Review Analysis Results

Authenticity Grade

12.00%

Fake Reviews

4.87

Original Rating

4.60

Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with only 2 out of 16 reviews showing clear manipulation patterns. Most reviews (approximately 88%) demonstrate authentic characteristics including personal anecdotes, specific product testing, balanced perspectives, and detailed descriptions of use cases. The high proportion of verified purchases (all marked 'V') further supports the authenticity of this review set.

Strong evidence of authenticity includes multiple reviews with specific personal contexts: R2F045ESKOC9PF describes using the protector for pregnancy preparation but testing it first with a dog accident; R3E0O15ZGMOBXP shares a multi-generational story comparing current and past protectors; R277FXWT25LUPI provides technical details about fitting over a mattress topper; and R1HUD97UNYYDGH offers a detailed Italian-language review discussing specific needs like breathability and noise reduction. These reviews contain the kind of nuanced, situational details that are difficult to fabricate consistently.

Only two reviews raise legitimate concerns: R3CT4UHQUEIZ3W is extremely brief and generic ('Fits mattress well and soft quality!'), lacking the specificity of genuine reviews, while R1HUQDAJVTFT1Z consists of just one word ('Bien'), which is uncharacteristic of authentic Amazon reviews that typically provide more detail. These represent clear outliers in an otherwise highly authentic dataset.

In summary, this product appears to have genuinely satisfied customers who are sharing detailed, varied experiences. The few suspicious reviews are likely isolated cases rather than evidence of systematic manipulation. The authentic reviews consistently praise specific features like deep pocket fit, quiet material, effective waterproofing, and easy washing - all reasonable attributes for a quality mattress protector that would naturally earn positive feedback.

Key patterns identified in the review analysis include: Personal accident/test stories, Comparisons to previous/other protectors, Specific praise for quiet material.

Review Statistics

101,889

Total Reviews on Amazon

-0.27

Rating Difference

Price Analysis

This mattress protector appears to be a highly-rated, value-oriented option in the UK market. Given the exceptional 4.87/5 rating from over 100k reviews, it represents strong quality for its category. Monitor the price and aim to purchase during Amazon sales events for the best deal.

MSRP Assessment

Estimated MSRP: £25-£35

Source: Product category average

Amazon Price: Unable to compare

Market Position

Positioning: Budget to Mid-range

Alternatives Range: £15-£45

Value: Excellent value given the high rating and review volume, suggesting reliable waterproof protection at a competitive price point.

Buying Tips

Best Time to Buy: Best prices often found during major sales events like Prime Day, Black Friday, or January sales.

Deal Indicators: Look for price drops below £20, lightning deals, or subscribe & save discounts.

Watch For: Be wary of third-party sellers with significantly higher prices or low feedback scores; ensure the listing is sold by Amazon or Utopia Bedding directly.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 4, 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 (4.60 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.