Users appreciate the WordPress plugin for its ease of use and the ability to highlight code beautifully, especially with custom and Prism.js file upload options. It supports multiple languages, although some critical ones like Java, Kotlin, and XML are missing, limiting its usefulness for Android developers. Some users reported issues with configuration, lack of support, and occasional errors, notably syntax errors in certain PHP and HTML code combinations. Additionally, while it works well on the frontend, it doesn't function properly on the backend without script duplication. Performance improvements are desired, notably asset merging to enhance efficiency. Overall, it's valued for its simplicity and functionality.