I like that it's easy to use for beginners, but also has advanced features if you know how to work with them. It took me some time before I fully understood all its functions and options, as they're quite extensive. Maybe consider adding more tutorials or guides; maybe even have an online course/training available so people don't need to go through their documentation over and over again. We needed something that we could easily customize and adapt by ourselves without having to hire another developer to do it for us. So far this seems perfect.