This theme looks nice, but that's where it ends.
God forbid you need to edit it at all, it's one huge mess of CSS after another. Everything from browser inconsistencies to repeated definitions that make it difficult to edit something as simple as the font colour.
It's pretty clear that it hasn't been properly tested cross-browser.
If you like it out of the box, go for it. But if you plan on editing it, go somewhere else.