Users appreciate the WordPress plugin for its ability to easily switch between different user roles to simulate their experiences. It's noted for being fast, reliable, and error-free, which is essential for developers and administrators needing to view websites from various perspectives without constant logins and logouts. The plugin is praised for its intuitive, user-friendly interface and extensive functionality, including role-specific testing and capability settings—critical for managing sites with multiple roles. However, some users noted compatibility issues with other plugins, and one mentioned that roles and actions did not function as expected in the admin test. Overall, it’s highly recommended for efficient site management.