Users appreciate this WordPress plugin for its effectiveness in preventing unauthorized copying of website content, notably images and text. The plugin is praised for being easy to install, configure, and use, providing essential protection features like disabling right-click, text selection, and view-source. It's recognized as beneficial for creatives like photographers and bloggers to safeguard their intellectual property. However, drawbacks include performance issues, lack of responsive support, and compatibility problems with newer PHP versions. Some users also reported persistent watermarks on images post-deactivation and other bugs affecting site functionality. Despite these issues, many still find it valuable for basic content protection.