the easy interface allow you to create from simple component to complex component within hours (obviously if you know what you need).
The component generated follow the joomla standards and could be immediately submitted to the Joomla community to be listed on the JED.
It doesn't matter if you are a PRO developer or an amateur programmer, the J-cook builder is the solution!
I saved weeks of work with j-cook, try it!
the support service is excellent!
So I wouldn't say it has a stable release of the component.
Your review is strange because it's work for everyone with the menu.
I usually fix the JQUERY conflicts, "touching" the code of the components I use.
NOW, thanks to this little plugin, I can manage the JQUERY library directly from the backend of joomla. In this way the upgrade of the extensions is simpler because I don't have to modify the customizations I made on the HEAD of the components to fix the loading of multiple instances of the library JQUERY.
Thanks heaps for the kind words. It's really appreciated. It's all too uncommon for people to go to the effort of expressing some gratitude, rather than simply complaining when something goes wrong. Thanks for taking the time to do so.