Quoted from frolic:His body of work is beyond reproach, so I don't understand why it would be so hard to take poor feedback on a license that held your arms back.
The comments along the lines of there being no pride in the work were overreaching IMO...wandered into criticizing people, not the product.
Critiquing Photoshop shortcuts is one thing, but matter-of-factly stating that someone didn't care about their work without really knowing any details around timelines, licensing or other factors is very different.
As far as Greg's work, my favorite is MM. Look at a MM playfield and you know the story for each shot before the machine is even turned on. I don't know if I can give any higher praise than that.