I love the look. It looks great. I'd probably use it often after the aforementioned bugs are tweaked. Those kinds of things really irk me and throws off the entire look of the theme. [link]
If you have Mozilla Thunderbird you'll see exactly what I mean about the buttons that aren't meant to be permanently 3D. You may also need to find a way to make double-function 3D buttons properly nest their graphics. An example would be the Get Mail button in Thunderbird with which you can either click the main part of the button to "Get Mail" using default settings, or click the down arrow right beside it to choose which account to get Mail for.