I'm rarely patient enough to take the time to submit reviews but I had to, this time. After trying a bunch of other Flickr modules, this by far is the sweetest out there! The UI is beautiful, its smooth and ridiculously customizable in terms of what you want to view (Flickr Collections, set, photo streams, galleries etc...) you name it, this module does it. I had a few glitches because I was using the old 1.5.23 but got ahold of support and a guy by the name of Jasper help me through all the minor issues!! I've never had such prompt and courteous support. I highly recommend this extension for anyone looking to pull Flickr into thier site!!!