hmm,
to give feedback on every one tkaes to much time so i picked out a few:
1.
http://img.photobucket.com/albums/v9...l/blackcat.gif, the sig is good except for a few things, i think you should change the font to something morre swift and you should change the background into a color....i think
2.
http://img.photobucket.com/albums/v9...l/magichat.gif, the sig is good but there is too much green in the complete sig. you should like change the background color to darkred ot something to make the hulk come out better.
offcourse.
and these i really liked:
http://img.photobucket.com/albums/v9...oGal/sage2.gif
http://img.photobucket.com/albums/v9...al/Simian3.gif
http://img.photobucket.com/albums/v9...al/Simian3.gif