Easy install and compreensional Rated 5 out of 5 stars

I wish that many extensions provided the same aid:
"If you don't know how to use the extension, have a look at the second image - it's a screencast showing it in action." so we can do it right even(?) before reading the instructions.
Too bad there aren't many (didn't find one yet) simple search engines like less stuff occupying the left and the right side of the results which makes 3 columns in a page in total. Like in google: search preferences; results; that new stupid preview panels. I've been using yahoo but still uses the filters in the left and not plain html (I think). Why can't they be at the top leaving space for the results to be there? I miss the old times...
Even this text box (in addons.mozilla.etc) is tight and so much space to this bottom and the right is wasted. 80% of this viewable area (mine i.e.) is wasted. Bloody trends..

This review is for a previous version of the add-on (2.0.1-signed).