I first found this add-on while had been saving opened images from tabs in Chrome and trying to find a little easier ways to do it, as had a hard time finding anything specific for my use case in Chrome.
Well, the idea is great I admit, with a click you can save all opened images in tabs, and in that it works.
However, after using it for a while, the implementation leaves, well, some to be desired, at least in my use case.
In Chrome, if I open an image in a tab I can simply drag it into a folder. But having 60+ such tabs open can get a bit tedious so I wanted to find something more streamlined.
This, while it does the job, seems to require download of the images again, unlike Chrome which simply saves the opened image when dragged, meaning that part works even offline. That also means it puts more strain on the website where the images come from.
Also, if there's any special characters it messes the filenames, doesn't happen when dragging an image in Chrome.
So, while it seems to do the job, the way it is implemented just isn't for me.