Rated 3 out of 5 stars
Although I did find this plugin to be useful, I think that it's definitely missing the ability to clean, strip and save modified CSS files.
The main reason a person would want to use this pluggin for is to discover unused CSS tags through out a page or site, likely for the purpose of cleaning the stylesheets. I would give this plugin a perfect 5 if this feature was included. As it stands now, the pluggin is somewhat useful but misses big on its true potential. Great work though!