Star ratings are a system used to evaluate and rank products, services, or experiences based on quality. Typically, a scale of one to five stars is employed, where one star indicates poor quality and five stars signify excellent quality. This system helps consumers make informed decisions by providing a quick visual representation of overall satisfaction. Star ratings are commonly found in various industries, including hotels, restaurants, and movies. They are often based on customer reviews, expert opinions, or a combination of both. By aggregating feedback, star ratings offer a simple way to compare options and gauge public perception.