Rated 4 out of 5 stars

Review of RulerDark 1.3.5:
Now there's a suitable Go button that had been missing until now. All that's left now is tweaking this theme's contrast and finish skinning the remaining parts of this theme from the Mac default theme.

This review is for a previous version of the add-on (1.3.5).  This user has other reviews of this add-on.