I just downloaded MacFamilyTree 4.06 and the new version's charts have navigation icons on each person to get to their summary, edit their record or go to parents or children. When you click the icons, they zoom out to a larger size. Very slick!
You can choose between color schemes.
This proves to me that:
OnlyMac is serious about making MacFamilyTree a great product
The good looks we are seeing now are just the beginning of an on-going effort to make genealogy beautiful!