Is my topology correct

hi everyone im fairly new to modeling and im trying to get used to topology im modeled a face and would just like to know if its correct thanks :smiley:

http://imageshack.us/photo/my-images/818/topologyd.jpg/

I can see a couple of minor issues, but nothing serious. the shading seems to be smooth from the picture, which is the main concern. hopefully it distorts ok. welcome to blenderartists.

Thanks, now i gota work on the ears, been trying to avoid that lol, i find the the hardest

thanks now i gota do the ears, been trying to avoid it they seem the hardest to do