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 Mid-range option in its category.

Cordless Vacuum Cleaner, Upgraded 580W 48KPA 65Mins Cordless Stick Vacuum Cleaner with Self-Standing and Touch Screen, Anti-Tangle Wireless Vacumm, Vacuum Cleaners for Home/Pet Hair/Carpets/Floors

Name: Cordless Vacuum Cleaner, Upgraded 580W 48KPA 65Mins Cordless Stick Vacuum Cleaner with Self-Standing and Touch Screen, Anti-Tangle Wireless Vacumm, Vacuum Cleaners for Home/Pet Hair/Carpets/Floors
Brand: Amazon
SKU: B0F1N21NKM
Rating: 3.90 (15 reviews)

ASIN: B0F1N21NKM

Analysis Date: Oct 7, 2025 (re-analyzed Oct 7, 2025)

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Review Analysis Results

D

Authenticity Grade

42.00%

Fake Reviews

4.93

Original Rating

3.90

Adjusted Rating

Analysis Summary

Analysis reveals moderate fake review activity with several concerning patterns. The product shows 14/15 reviews are 5-star (93%), with only one 4-star review, creating an unnatural rating distribution. Multiple reviews contain suspicious elements including: repeated mentions of 'JellyPig.top' customer service (potentially incentivized reviews), nearly identical phrasing across different reviews, and excessive brand name repetition. Several reviews show formulaic structure starting with 'I'm very happy with...' or similar enthusiastic openings. However, some reviews contain genuine-sounding details like specific comparisons to Dyson vacuums, realistic usage scenarios, and minor criticisms, suggesting a mix of authentic and potentially incentivized reviews. The duplicate review (R20JQW0LWASE8Z appearing twice) further raises concerns about review manipulation.

Review Statistics

About Review Data Collection

We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.

1,317

Total Reviews on Amazon

15

Reviews Analyzed

9

Genuine Reviews

6

Fake Reviews

-1.03

Rating Difference

Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.

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Price Analysis

This cordless vacuum appears competitively positioned in the mid-range segment with strong features and excellent ratings. Given the high rating (4.93/5), it likely offers good value. Monitor Amazon for price fluctuations and wait for seasonal sales events to secure the best deal.

MSRP Assessment

Estimated MSRP: Unknown

Source: Unable to determine

Amazon Price: Unable to compare

Market Position

Positioning: Mid-range

Alternatives Range: AUD $150-$600

Value: Offers premium features like 48KPA suction, 65-minute runtime, and anti-tangle technology at a competitive mid-range price point.

Buying Tips

Best Time to Buy: Best deals often appear during Black Friday/Cyber Monday (Nov), post-Christmas sales (Jan), and Amazon Prime Day events.

Deal Indicators: Look for bundle deals (extra attachments/batteries), price drops below AUD $250, or coupon discounts of 15%+.

Watch For: Be wary of sellers with minimal reviews, prices significantly below AUD $150 (may indicate counterfeit or refurbished units), or unclear warranty terms for Australia.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 22, 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.