21B S3 Wet and Dry Replacement Heads for All Series 3 Electric Shavers 3040s 300s 310s 3080s Models, Compatible with Shaver Part 21B, for 21b Foil & Cutters Razor Accessories.
AI-powered analysis of this product's reviews to help you make an informed purchase decision.
Trust Score
How trustworthy are the reviews for this product?
Analysis Summary
Based on the analysis, this 21B replacement head for electric shavers has received overwhelmingly positive reviews from customers, with a rating of 4.4/5 out of 11 reviews. The high reviewer credibility and product consistency scores suggest that customers trust the product and have consistent experiences with it. However, the relatively low review content quality score indicates that some reviews may be brief or lacking in detail, which could be a concern for potential buyers seeking more in-depth information.
Review Timeline
Review patterns over time - spikes may indicate manipulation
None found
Reviews/mo
Months
Pattern Analysis
Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.
Keyword Analysis
Common phrases and their authenticity patterns
Natural phrases
Genuine concerns
Generic phrases
Language Authenticity
Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.
Recommendation
✅ Recommended
Analysis Date
September 8, 2025
Total Reviews
557 reviews analyzed
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✨ High Quality Product
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