Users appreciate the WordPress table builder plugin for its ease of use, responsiveness, and effective performance in creating custom tables. They find it beginner-friendly, with a nice user interface and plenty of customization options, particularly valuing the mobile-responsive features. It simplifies the process of adding responsive web tables to WordPress sites, enhancing the visual appeal and functionality. However, there are notable drawbacks. Users report high prices for premium features, poor support, and some functionality issues like editing difficulties, CSS problems, and inconsistent behavior. The lack of a complete mobile adaptation and an over-reliance on paid features also frustrate some users. Additionally, there are complaints about the plugin forgetting settings and wiping data unexpectedly.