I just bought the Pro version and it works perfect and is so very clean, thanks for such a great plugin. I'm using it for a full gallery instead of just pictures in content by publishing empty content to display my galleries.  And it works great for that. 

One thought for people using it the way I do, I have alot... thousands of pictures that im using the gallery for, with no problem, but when its time for other users to search for a pic (maybe by caption) then it becomes hard.  I think it would be nice to add some search funtionality for such a great plugin.