I've only seen a few of the drawings (fucking dialup), but so far here's what I think:
Strong areas: shadows/shading, likeness of the face, "clean" lines
Weak areas: proportions, foreshortening/perspective
for example,
THIS drawing's head is too big (not just "slightly elongated"), and the arms are too small, and the boobs look wrong.
In comicbook/anime/manga art/style, you can exaggerate your figures, but they should still be properly proportioned.
Also, I noticed that you "attack" the criticisms given to you, don't do that. These guys are giving you advice on how to improve your art, there's nothing wrong with defending your drawing, but when one or more members start noticing your mistakes, you should accept theses mistakes. If not, you can post your in some other place where people are lot more "soft" on the comments, let's say, deviantart.
Jam it back in, in the dark.