Do not delay its acquisition. Rated 5 out of 5 stars

Brook no imitation, my good chap: OldFactory Black is indubitably wonderous to peruse the electrospace interstices. Comprehensive, fascinating, and regularly updated. [Don't forget to start the gears.] Makes not only an excellently realized steam-punk browser, but also includes features that I missed when I had to use other themes. Thanks, thanks, thanks.

This review is for a previous version of the add-on (3.6).