This is a very cool extension, I'm using it for a broadcasting technology website Art Shutter Gallery looks great, and works perfectly!
I had a little trouble with images loading; it turned out to be Rockettheme "Smart Load", the Artetics team helped me identify this quickly, and for free! Anyone using Rockettheme templates, it's easy to disable Smart Load in the template admin panel.
I highly recommend anything these guys develop, I've using several of their extensions over the years, and they all work perfectly! Also if you ever need support, these guys are quick, and don't do the blame game, they reach out and help.