Slow loading admin/freezes site

Really wanted this theme to work as I love the widgets on the demo site but once activated, the entire theme admin slowed down my site significantly and cause a 1min delay in any action taken. It also pushed my previous sidebar up on top of my posts on the main page and there seemed to be no way to move it. Very confusing theme admin and impossible to work out or understand. The developers REALLY need to look at their theme from a user standpoint.