Facial Structure Homework - Male & Female sketches

So I did a few sketches based on this lesson. I know Daniel said in the homework video to keep it simple, and maybe add a bit of shading here and there but nothing fancy, and for some of these sketches, I didn't really follow his advice, I think I wanted it to look good, a bit too much maybe. Also, on a side note, by taking a look at these sketches, I believe it wouldn't be very hard to guess who my favourite artist is!