This is an excellent extension in the sense that it provides a user-friendly yet stylish solution to my image gallery for my website, despite my limited experience in Joomla. The best part of it is the extremely helpful support from Sven notwithstanding the fact that this is a Non-Commercial extension. Sven is professional, receptive to feedbacks, and ready to fine-tune the extension for perfection. I am grateful for this useful extension and it's a sound choice for me to choose this extension for my image gallery. Thumbs up. Many thanks.