This is an incredible shot! I've never seen one quite like it, and am curious to find out how you did it (and why the inner crescent line is so wobbly - is that geographic features?) Anyway, great shot; I loved looking at it!
A nicely exposed and centered shot of the moon. Rather grainy and lacking detail though. I realize it's difficult to get a detailed shot of the moon without selling the farm, but this image is weak among the finer examples of astrophotography I've seen. If you want to supplement the image to make up for lack of detail, back off and include something in silhouette like a person pointing to the moon or house on a hill. Having very little compositional or artistic impact, this image must be judged on it's technical merits--an area which it is somewhat lacking.