This is the face I am working on:
c&c are welcome!
Nice start. If you are not going to plan on animating it, then it is OK as it is. If you are, or if you want to try it, then you will need to follow some simple edge loops for the face.
Look for TorQ’s facial animation tute in the Blender Chat forum here. Great examples there on how to do it properly.
BgDM