Admin access is current not possible, sorry for that. But you can test it with every gavick page (jommla 3.0) using GK Social (facebook). Simply disable mootools in the template setting for the corresponding entry. I tested it with 3 different installations and the problem contains all templates.
I'm actually really happy with Gavick, but this is already the second time that a module does not work without Moottools (look for my tab thread). And right now, where everything is switched to jQuery , it's even more important that everything is thoroughly tested in jQuery.
Please do not take it amiss.