Customers are extremely satisfied with the Titanium Aviator Glasses from Zenni, praising their perfect fit, light weight, and stylish design. Many reviewers highlighted the glasses' durability and excellent optical clarity, particularly praising their effectiveness for both distance and close viewing. The user experience during purchasing and delivery has also been noted as exceptional, with fast service and accurate prescriptions resulting in a positive overall impression. The glasses are seen as a great value, especially compared to more expensive designer options, though some noted a desire for larger frames and better lens transitions.