Overall, customers have had a mix of experiences with the Rectangle Glasses from Zenni. Many praise the affordability, ease of ordering, and fit, noting that the glasses offer great quality for the price. Some reviews highlight comfort and style, with customers expressing satisfaction in the design and aesthetics. However, there are concerns regarding fit issues, quality of materials, and prescription accuracy for certain individuals, suggesting that while many are pleased, there are notable inconsistencies that could affect customer satisfaction. Overall, the positive feedback outweighs the negative, making it a popular choice for budget-conscious buyers.