I know this add on is for advanced users only but as an "average" user, I'd say that it seems to block everything and you end up just disengaging parts of the program so that a site works "properly". I've tried unblocking elements one by one but as there seems to be so many entries for sites nowadays, this can take ages and anyway, you often end up unblocking things you don't want to like cookies in order for a site to display correctly. The program per see probably works very well but there is a vast abyss between the theoretical and the practical.
