works perfectly. but this one time somehow the browser got infected with something and kept opening pop up ad windows every time I browsed and it didn't blocked that so It's a 4 for me.
been using adblocker ultimate for little more than a year now and have been quite satisfied with it. It blocks all intrusive ads and most subtle ads. I feel it'll be hard to find another ad blocker that will work in such a way as this one does.
