Customers are overwhelmingly pleased with their Zenni glasses, praising the quality, comfort, and stylish designs of the frames, particularly for their larger sizes. Many reviews highlight the compliments received and express enthusiasm for returning to Zenni for future purchases. The progressive lenses have also received positive feedback, dispelling common misconceptions about ordering them online. Although a few users faced issues with fit, overall sentiment remains highly positive, with users expressing love for their frames and the value they provide.