I believe I did. But if not:
I judged based on 3 criteria. Creativity based on the adaption of the melody, and the style of music. Orchestration, based on general counter melodies, ideas, chord progressions, voicings, and intro's, interludes, and endings. Followed by overall production value which was MIDI programming, mixing, mastering, samples, choice of samples, blend of overall instruments, etc.
Creativity and Orchestration was based on a score of 1 to 10, with a 10x multiplier. Production value was 1 to 10 as well, but with a 3x multiplier. This was to assure that people with awesome samples would not dominate the contest. This made a possible score of 230 overall, which no one scored.
I'm hesitatant to actually post the scores, due to the amount of people that would probably think I was unfair. But I listened a lot, and scored appropriately. I even listened to all the entires based on score, to make sure that I didn't unfairly judge anyone. I did not have to alter anything even after doing that.
I was the only judge, but being a music producer, I have a wide variety of styles. I'm not biased towards one style of music at all.