Sure, I had problem installing but that was down to me and the author came back within minutes with the answer I needed to get the product up and running. Maybe I just got lucky but when I did find a real bug, an updated version arrived within 24 hours.
I tried a few competitor lightboxes didn't getvery far and got no help from their forums. If, like me you are new(ish) to Joomla, this is a great addition to your inventory
Overlooking the mess that the error messages made of the layout, the product worked fine, but it's not a particularly pleasant experience.