So, as in the original discussion, we will rate graphics on a scale of 1-10. HOWEVER, not to be rude, but in order to rate someone's graphic in this discussion, you have to have some experience in GIMP. This is so that, you aren't getting a poor rating from someone who doesn't know the difference between GIMP and Photoshop (I'm REALLY sorry if that sounded mean or arrogant, but I tried to say it in the best way possible). You will get a rating based on the program you used, and of course, how well you did on the graphic.
REMEMBER, this will be one or two artists opinions out of a gazillion, so it isn't the end of the world if you don't get the best rating. This goes for raters too. Give constructive critisism! Don't just say that a graphic is bad, give reasons WHY it is bad if it is, and ways the artist can IMPROVE!
I would personally recommend setting up your rating like this:
Things the artist can improve on:
AND, Overall Rating:
You don't have to set it up exactly like the example, but that is the kind of stuff you should probably consider including in your rating.
Now, that is all the boring stuff, so overall, HAVE FUN!