Rated 5 out of 5 stars

GRRREAT add-on! Click on anything on page without using mouse.
This finally adds functionality similar to the much loved "access keys" feature in KDE's Konqueror.
And it's so highly customizable to act exactly the way you want. I set it to turn on only when I press ' charachter, and use letters instead of numbers for shortcuts, to and even changed the stylesheel to look eye-candy.
Thanks so much for creating this add-on.
Here's my custom stylesheet if you want to try:

font-family:arial, sans-serif; font-size:xx-small; line-height:130%;
max-width:20px; max-height:10px;
color: #FFFFFF !important;
background-image: none;
padding: 4px 6px;
z-index: 991;
color: #FFFFFF;
font-weight: bold;
display: block;
background-color: #2D2D2D;

This review is for a previous version of the add-on (