Product Rating is a system used to evaluate and score products based on various criteria, such as quality, performance, and user satisfaction. Ratings are often expressed as stars, numbers, or percentages, helping consumers make informed decisions when purchasing items. These ratings are typically generated from customer reviews and expert assessments. They provide a quick reference for potential buyers, allowing them to compare different products easily. High ratings usually indicate a well-received product, while low ratings may suggest issues or dissatisfaction among users.