This is a slick plugin, but I'm ditching it today for two reasons:
1) The image galleries are worthless on tablets and phones. They don't even have a "close" button on the images, and they are not swipable. So don't waste your time, I promise you won't be happy.
2) Using the reliable Migrate DB Pro, this plugin is the only thing that breaks on the site - it holds on to some path statement that completely toasts the gallery...and you can't edit the path. ARGH.
So...bummer but I have to move on to something that works. Because the other parts of this plugin are really cool.
I'm using WordPress 3.6 on a VPS.