Fantastic Add-On and way more than just a simply blocker! If you use it just with some filterlists, it's a great blocker, but I would really encourage everybody to take a look at their github manual and eventually take it a step further to it's so called medium (or even hard) mode. That's when UBo really begins to shine! Suddenly you have a powerful firewall directly in your browser, which for example can safe you a lot of traffic, pages will load a lot faster, and you are overall much more protected while you use your browser! Super powerful extension, which deserve more than just the term ad blocker!