Works well; I like it.
One problem is it does not affect the keyboard font, which to me is (like the other standard fonts) too thin and amateurish. I loved the old keyboard; the letters were easy to see and to hit.
I actually think that, psychologically, the thinner fonts on the new keyboard are making me type slower; it's as if they seem harder to hit, even if the key outlines are the same size...strange...