Unless you have a great face and head shape, the shaved/bald look isn't for you. Most people look better with medium-long hair. Too well defined features and you'll look very harsh/severe/scary with short/no hair. Too round features and you'll look like a potato.
+1
One of the issues to me is that now I look harsh and severe whereas before I looked incredibly pleasant and approachable. This is a horrible disfigurement and it can change not just the way you look but also the overall demeanor of your appearance. It can make you look mean.