Full Extension Undermount Drawer Slides 18 inch (1 Pair), Soft Close Concealed Drawer Runners, Come with Mounting Screws and Brackets

This product shows a mixed but generally authentic review profile with a calculated fake percentage of 28%. The rating distribution is polarized with 8 five-star reviews, 3 four-star reviews, 2 three-star reviews, and 2 one-star reviews, creating a realistic distribution rather than the perfect clustering often seen with fake reviews. The verified purchase status (indicated by 'V') on all reviews adds credibility, though this alone doesn't guarantee authenticity. The reviews span different use cases including bathroom vanity replacements, kitchen cabinet modifications, and custom projects like music trays and workbench drawers, suggesting diverse genuine applications.

Several reviews exhibit suspiciously generic language patterns, such as 'Met my needs' (R2JY0K9KGEYKCM) and 'Perfect replacement for under mounting. Great price and easy to install' (R3N699UNA01KAM), which lack specific details about installation challenges or product features. However, these are balanced by highly detailed reviews like R18F7PFT8UJD2T, which mentions adapting the slides for a 'heavy duty drawer I built for kitchen cabinet' and criticizes the 'horrible' directions while praising the 'smooth push and pull with nice dampening for closure.' This level of specific critique mixed with praise suggests authenticity.

Authenticity indicators are mixed but lean toward genuine. Multiple reviews mention specific installation challenges (R8RK320DW44F8 discusses problems with 'flush drawer bottoms' versus 'recessed floor using an internal dado groove'), which fake reviewers rarely include. The emotional tone varies appropriately, with frustrated users detailing specific failures (R2TBKYCOA216EQ mentions a 'chunk of plastic missing' and customer service issues) and satisfied users explaining successful adaptations (R3LX2LGNPL753 describes making 'a simple mock-up that matched the cabinet opening'). The duplicate review ID (R3LX2LGNPL753 appears twice) is concerning and suggests potential manipulation.

Key concerns include the duplicate review, several overly generic positive reviews, and the polarized rating distribution that could indicate review manipulation from both positive and negative sides. Positive indicators include the technical specificity in many reviews, consistent mention of actual installation challenges, and the variety of use cases described. The product appears to be a functional but sometimes problematic item where successful installation depends significantly on user skill and specific application requirements.

Key patterns identified in the review analysis include: duplicate review IDs, polarized rating distribution, technical specificity in genuine reviews.