right click on bar
click drop down menu
select addon to put on bar
--thats difficult? O.O
I do honestly feel using the GUI is a bit one-sided. Though some addons like Parrot benefit more from a GUI configuration there are many that benefit more from a Dewdrop-type configuration. I do agree Ckk should have integrated both options into Rock, and I'd still like that to be done.
IMO, PitBull and Parrot need a GUI configuration (and that needs to be improved further) and everything else will run smoother on Dewdrop, such as FuBar and its plugins. The optimal configuration type depends on the addons and its configuration structure and favoring one doesn't help anyone.