Just my two cents. Rated 5 out of 5 stars
I read some of the reviews for the addon and boy, the majority of them are on the opposite sides of the spectrum. I am a WOT user myself and while I don't know if what the Low raters say is true. In my opinion, WOT gives the kind of service a simple web-user needs. I myself never found a site that was mistakenly tagged yellow or red. I do believe in freedom of expression/speech and unless unreputable proof is given that WOT is a sham rather than simple claims, I give my full trust on the addon.This review is for a previous version of the add-on (20120515).