Her eye lacks a bit of depth. THe nose blends a bit too much with the face, but that cannot be noticed on the smaller version. The Pupil (or is it iris?) need detail to keep from looking flat. The other side of the face looks like it'll turn out... wierd, but it might just be an illusion. It sort of looks like the nose is tilting to be noticed that side.

Yeah, higher grade of art, higher grade of criticism. Of course there's that voice in my head that says you shouldn't be judged by something you suppousedly put your soul into or didn't want anything to have to do with in the first place, I'll ignore that though becuase I don't want to say "OMG WONDERFUL LOL PERFECT!"