Rounded buttons work nicely Rated 4 out of 5 stars
The rounded buttons work nicely. I know there are going to be people who side either with the square-ish and round-ish buttons, but at the least, the round buttons are slightly wider (more clickable area without sacrificing vertical real estate), and somehow the button borders look smoother on the rounder buttons than the ones in Safari. Good job!
A couple minor gripes off the top of my head - the pale yellow URL for secure websites doesn't quite stand out enough. I like the subtle yellow shade, but it barely noticed I was in a secure area. Also, this may not be theme's fault, but the browser is still only draggable via the titlebar.