yeah, I loved the teeny-tiny moon also. The image was originally more blue-ish as there was not much sunlight. Lightening the exposure and giving it a slight magenta tint in camera raw colored the moon and brightened up the horizon.
As far as lack of detail. I agree. I had focused on the buildings waaaaaaay in the background (center), which received more light than most other objects in the frame. Most detail got lost during the resize and compression. I'm not very good at sharpening photos either. 😱