How does this work?

I thought this would work for me.

I saw a download bar for images, but after the bar finished, nothing happened. Not referring to the Download (Ctrl + J) on FireFox.

It wasn't able to grab the links either. The Text file was empty.

It seems to be a good addon, but it only takes from google search. It would be awesome if it could take only the images from a specific webpage tab... Or to be able to click "Checkboxes" and download only the images we need. That's why I gave only 3 stars.

The instructions are incomplete, since this sends images to a subfolder within downloads called Google Images, not directly within the Downloads folder. I may be using it wrong, but I can only get it to download all images on the whole google search page. If that is not what it is supposed to do, please explain how to avoid that.