I wasn't sure if it was something I had done was responsible for this, but I installed a fresh copy of the quickstart and it's still there.
Problem: If you roll your mouse over the top of the page in the Category page, the "rating" stars appear, but aren't where they are supposed to be. For a visual example, see the attached image below, I've gone ahead and pointed to the problem with big bright yellow Pointed Arrows
Image Is Full Resolution, so it's better to just open it in a new window!
http://img819.imageshack.us/img819/9494/84159079.jpg
BTW: It happens in both Firefox and Chrome. You have to move the mouse over from the left to right and it will start popping up stars all over the place