I got this extension to use on Amazon.....*only* Amazon (most everything else [excepting this web page] gives to the dark side). The "forever free" version said I could utilize it with 5 websites....awesome, I only want 1.

But what it actually does, is basically obscure every website I visit, all by it's lonesome. It screws up my logins, and email dashboard/views. It's just not worth the price tag.