Users appreciate the plugin for its effectiveness in filtering out spam and fake email addresses, which enhances the accuracy of user-generated data. It integrates seamlessly with popular form plugins like GravityForms and Contact Form 7, making it easy to use. However, there are some drawbacks. Users have noted issues with the email validation process incorrectly identifying certain HTML fields as email addresses. There's also dissatisfaction with the developer's responsiveness, specifically regarding the promised addition of personal whitelisting and blacklisting features, which have not been delivered even after seven months. Overall, the plugin is functional and user-friendly but lacks in certain promised features and precision in email validation.
