Rated 5 out of 5 stars
What this Addon actually does, is find few related sites on a pop up window, But if you click on the "Get More Results" Button, it will take you to their website (www.similarsites.com), Which you can find there much more Many Very Good Results!!
I have tested this with the (kickasstorrents.com) site and the Results were Excellent!
I like this. I give this 5 stars.
Thank you, and keep up your Good Work.