It does what its suppose to do, which is i suppose good, BUT there is a problem that i have which makes me want to hate it, its very simple, the whitelist, it doesn't work, you add a website manually in the whitelist so it doesn't block ads on this specific website, it still blocks the ads, you disable protection on this website, refresh the web page, and voila it works until a day or two, because for some reason it decides to block ads on this website again. Its a little problem but it is still very annoying.