Mengshen 1-Pack Sicherheit Keil-Türstopper Alarmstopper Blockieren Reise-Sicherheitswarnung 120db (Packung mit 1) MS-M68
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Review Analysis Results
Analysis Summary
The majority of these reviews appear genuine, with a high verification rate (all marked 'V') and authentic user experiences. Most reviews contain specific personal context, detailed product observations, or balanced perspectives that align with genuine customer feedback. The product appears to be a door security alarm/wedge that users find effective for travel safety, particularly in hotels.
Strong genuine indicators include detailed personal stories (review 13 describing forgetting the device and being startled by the alarm), balanced critical feedback (review 7 noting the lack of battery instructions while praising functionality), and specific product observations (review 10 mentioning the anti-slip rubber base and on/off button). Multiple reviews in different languages (German, English, Spanish) with consistent themes of loud alarms and travel security suggest authentic international usage patterns.
Only a few reviews raise concerns. Review 11 appears to be a placeholder or error with video player text, while reviews 1, 2, 4, 5, and 6 contain extremely brief, generic praise without specific details. However, even these brief reviews could be genuine from satisfied customers who don't elaborate. There's no evidence of coordinated manipulation or repetitive marketing language across multiple reviews.
Overall, this appears to be a legitimate product receiving predominantly genuine positive feedback. The few suspicious reviews represent a small minority, and the detailed personal experiences strongly indicate authentic customer satisfaction. The product seems to perform its intended function well based on consistent user reports of loud alarms and effective door blocking.
Key patterns identified in the review analysis include: Loud alarm effectiveness, Travel/hotel security use, Easy to use/install.
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.
Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.
Free, quick to install, and works on Chrome, Edge, Brave, and other Chromium browsers.
Price Analysis
This appears to be a well-rated budget travel security product. Given the high rating and alarm feature, it likely represents good value in the €8-€15 range. Check current Amazon price against similar door alarm stoppers from brands like Addalock or portable door locks before purchasing.
MSRP Assessment
Market Position
Buying Tips
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 (4.40 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 (4.77 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.
