User reviews highlight that the WordPress plugin is highly useful, particularly for non-coders who appreciate its simplicity and ease of use. It facilitates the addition and testing of code snippets without needing to modify core files like functions.php directly, thereby preventing issues during theme or plugin updates. The plugin also garners praise for its features such as cloud-sync, bundles, and Ajax saving, which streamline workflow and enhance productivity. However, several users reported severe issues following the latest updates, including site crashes and a random letter "q" appearing on pages, indicating potential flaws in the plugin's update process. Some users also noted a significant slow-down in website performance and a lack of timely support, which contributed to their frustration. Despite these drawbacks, many still find the plugin indispensable for managing code snippets efficiently.