If you've used any of the popular theme-bundled page builders and thought "It would be great if this took longer to make a page than doing it by hand and it didn't work half the time," this is the theme for you.
The modal windows for each option window (and you'll be opening a lot of these just to complete one section) are cramped and don't make use of the screen space, resulting in a lot of scrolling for a little progress. The photo gallery / slider elements are especially bad, requiring tediously adding each image one by one and offering so little information in the main editor that you'll have trouble telling if you're doing anything in the first place. And once you're done, you just have to hope that it won't lock up instead of saving the changes you've made.
The ability to save page layouts as a template for re-use on other pages is nice, but undermined by the fact that it will append a loaded layout to the default page layout rather than replacing it, forcing you to remove the original page by hand.
Sections seem to duplicate at random when working on it - Added two image sliders to a page then had to refresh the page to get the library to update (because despite, again, having to use 2-4 popup windows for a single section, it couldn't get the most up-to-date media library) only to find that it had added two more image slideshow sections for no reason.