Users appreciate the WordPress plugin for its ease of use, effectiveness, and security enhancements. They find it invaluable in preventing unauthorized access to author pages, thus mitigating the risk of brute force attacks and spam. The plugin also offers flexibility in redirecting users or displaying custom error pages, which many find useful for both security and user experience. However, some users noted potential improvements. These include adding a robots.txt feature to prevent search engine crawling and enabling redirections to 404 or 403 error pages. Another suggested enhancement is full compatibility with WordPress Multisite (WPMS) for easier site-wide management. Overall, it’s deemed a highly effective security tool.