What percentage of reviews are fake for this product?

28.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

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

How many reviews were analyzed?

13 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 3.40 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.

Azarxis TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Running Hiking Cycling Climbing

Name: Azarxis TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Running Hiking Cycling Climbing
Brand: Amazon
SKU: B07HRBVCJ1
Availability: InStock
Rating: 3.4 (13 reviews)

ASIN: B07HRBVCJ1

Analysis Date: Oct 1, 2025

View on Amazon Analyze Another Product

As an Amazon Associate I earn from qualifying purchases.

Review Analysis Results

Authenticity Grade

28.00%

Fake Reviews

3.92

Original Rating

3.40

Adjusted Rating

Analysis Summary

The review set shows a mixed authenticity profile with some concerning patterns but overall appears mostly legitimate. The 4.1 average rating from 13 reviews is reasonable, with a natural distribution including 8 five-star, 1 four-star, 1 three-star, 2 two-star, and 2 one-star reviews. Positive aspects include detailed usage scenarios (ultra running, hiking), specific product features (insulation, collapsible design, bite valves), and authentic negative feedback about taste, durability, and functionality issues. However, several reviews show suspicious characteristics including overly enthusiastic language, generic praise without specifics, and potential verification bias (all reviews marked as 'V'). The presence of multiple languages (English, Spanish, Italian, French) could indicate international marketing efforts but doesn't necessarily indicate fakery. The moderate fake percentage reflects that while most reviews appear genuine, there's likely some artificial boosting through incentivized or overly promotional reviews.

Review Statistics

3,843

Total Reviews on Amazon

-0.52

Rating Difference

Price Analysis

Price analysis pending

Price insights will be available shortly.

Understanding This Analysis

What does Grade C mean?

This product has moderate review authenticity concerns. A notable portion of reviews show suspicious patterns. Consider reading reviews carefully before purchasing.

Adjusted Rating Explained

The adjusted rating (3.40 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 (3.92 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.