I have to agree with Ruz. It reminds me of the way I did faces by slicing, hacking, and cutting my way along, its not "wrong" because it is an important skill to have and will teach you much as you hack and slice. It just isn't as efficent with your time as using edge loops. Also if you keep your loops clean and don't cut…
actually he looks like rolf harris in the paintover:) really I think you ned to look at some edge loop tutorials. yours just seem to be placed randomly and without a great deal of thought to where the polys are actually needed. looks rather untidy overall