Rated 4 out of 5 stars
You can use slimmer pinned tabs. Also everything can be placed in the titlebar like OneLiner.
I don't like the changed URL bar and its drop down menu. Please restore it to the default one. Also there should be limits to the maxwidth and minwidth of the URL bar.
The main purpose of this add-on is to replicate the IE9 look. Skinning the urlbar autocomplete list is part of it. The emphasize-text style is missing, but that will be added in the next release.
The size of the urlbar and tabs can be changed by hovering between them and resizing just as you would in IE9.