The reviews for the Square Glasses from Zenni showcase a mix of enthusiasm and some concerns primarily centered around fit. Many customers love the stylish design and affordability of the glasses, noting that the frames are particularly suitable for smaller faces. Positive remarks emphasize the comfort, lightweight nature, and quality of the lenses, especially with features like blue-light blocking and anti-fog coatings. However, some users experienced issues with sizing, particularly highlighting that the frames can be too small or not proportioned correctly for certain face shapes. Overall, customers appreciate the selection and express a willingness to purchase again, indicating a strong satisfaction with the product despite a few fit-related complaints.