Latest 6 !!

i know i know, im new and all. but i consider myself a good-ish graphic artist...
heres my latest 4 and if i get good enough comments i might post some of my best (old) sigs ^_^.

1. [IMG]http://i48.photobucke*****m/albums/f214/spycky/Spycky_Sasuke2V2.jpg[/IMG]

2. [IMG]http://i48.photobucke*****m/albums/f214/spycky/Spycky_metalMan.jpg[/IMG]

3. [IMG]http://i48.photobucke*****m/albums/f214/spycky/Spycky_got_an_eye.jpg[/IMG]

4.[IMG]http://i48.photobucke*****m/albums/f214/spycky/Spycky_electro_rocker.jpg[/IMG]

5. [IMG]http://i48.photobucke*****m/albums/f214/spycky/spycky_abstract_new.jpg[/IMG]

6. [IMG]http://i48.photobucke*****m/albums/f214/spycky/spycky_MetalMachine.jpg[/IMG]

Advice? also rate /10.
thx

-Spy