EXCELLENT, this is exactly what I have been needing for so long! I absolutely love how it gets images to always pop-so big and more sharper with noticeably higher photo resolution. It's makes viewing small images (mostly tiny user icons for me) so much easier and more comfortable to view. Also really like that it gives you the option to save the high-res photos with a easy click, hands down one of the best browser tools I've ever come across in a longer time.