Customers overwhelmingly express satisfaction with their Zenni glasses, praising the overall fit, speed of service, and quality of lenses. Many highlighted quick delivery and effective customer support, contributing to a seamless buying experience. While some experienced issues with frame sizes and comfort, the majority noted that the glasses looked great and fit well, particularly for smaller faces. Overall, buyers felt the price point justified their purchase and appreciated the stylish options available, leading to a very positive perception of the product.