Online reviews of Cushion Grip Thermoplastic Denture Adhesive are generally positive as of 2015. Reviews on Amazon.com, DentureAdhesiveGuide.com and Dental-Health-Advice.com mostly indicate that the product is effective and easy to use.
Reviews of Cushion Grip on Amazon.com and Denture Adhesive Guide note that the product hardens in the mouth, allowing it to grip the contours of the wearer's mouth firmly and preventing the dentures from shifting while the wearer is eating or talking. Denture Adhesive Guide also notes that the product is easy to remove and rinse after meals, leading to less food particle accumulation than other denture adhesives.
According to Dental Health Advice, Cushion Grip denture adhesive is designed to stick to the dentures for up to four days of continuous wear, significantly longer than most comparable denture adhesives. Some reviewers on Amazon.com cite the longevity of the adhesive as a positive feature. The adhesive may need to be softened by immersing it in warm water before placing it in the mouth.
Denture Adhesive Guide notes that the product may be difficult to remove from the dentures once it has dried. A small number of reviews on Amazon.com cite difficulties using the product or state that the adhesive did not stick to the gums as it should.