I'm using it, but it's far from perfect. Also sets itself to strict filtering, results aren't that great a lot of the time, of I go back the page errors and has to be reloaded, sometimes when searching from the address bar it just goes to the homepage with no search, image search isn't very good, sometimes it's just down and I have to change to a different server, not really any userscripts out there to make it better, and it's kind of ugly.