So the only thing I get from Firefox 8 is faster javascript? Why is that useful when I would lose so much? I block all javascript with NoScript and go a few s

So the only thing I get from Firefox 8 is faster javascript? Why is that useful when I would lose so much? I block all javascript with NoScript and go a few steps further with RequestPolicy and Ghostery. Whereas I want my browser to look like a standard Windows classic theme window.