Option to Hide User Aggregate Ratings on Films I Have Not Rated

I often wish that I did not have to see the Aggregate Ratings on a film's page before I have watched it and rated it myself. It would be nice if there were the option in Account Settings to Hide User Ratings Except On Mouse Over. That way the User Ratings would be obfuscated on a page unless the user were to move the mouse cursor over the part of the page where the "div.IMDbRating" element is located, in which case the ratings could be revealed on user choice. If the user rated a movie themselves, then the Aggregate rating would always be visible.