The Rectangle Glasses from Zenni have received overwhelmingly positive feedback from customers, who appreciate their lightweight design, stylish appearance, and comfortable fit. Many users report satisfaction with their ordering experience, timely delivery, and accurate prescriptions. The glasses offer a great value compared to traditional optical stores. However, some customers have experienced issues with durability over time, as a few frames have broken after several months of use. Despite this, the overall sentiment remains highly positive, highlighting the quality and affordability of the product.