Zettman:
His palette may be bright in terms of value, but as noted before, it is not so in terms of saturation. Your fragrant exaggerations only serve to lessen your reputation, and not the quality of the art you are insulting.
The isometric base is not too bad. Very muscle-baby of course, but still a step above the earlier ones. The rib cage protrudes a little much and the torso is extremely too long.
If you already knew about how to utilize value effectively, then pixelpiledriver would not have needed to make the critique.
Looking at your deviant art it's obvious you have some talent. It would be a shame to see it wasted on someone who is too thick-skinned to think that they are anything but perfect.