This plugin has one purpose and one only, to put the media uploads one click closer. Because you now have a media/image drag and drop upload form in the dashboard default screen, it takes less time to just drop an image into the library.
It feels like it takes less time for this to load than the full media library also, since the normal media library has more overhead in parsing data for many images.
Saving the edits to the uploaded file details can be done from the dashboard widget too, though it does load the full library page on Saving.
So far this plugin seems to work well.
A nice idea for those who handle lots of images and just want to drop it in there quickly.