Sorry about the super late review, but Gary's work was amazing!
Comments I've gotten on the logo he designed for Cyph (cyph.com):
* "This looks like a million-dollar brand"
* "I really like the way this dude's mind works"
* "My wife says you're making my logo look bad in comparison"
Gary is super professional, and thinks really deeply about ideas for his designs. As icing on the cake, at the last minute before the contest ended, at my request he busted out this really clever and awesome-looking business card design out of nowhere.
Furthermore, I really appreciated how helpful Gary was even after the contest had ended; he never hesitated to continue making minor edits until I was satisfied.