DARK-O was super responsive and quick to make the changes I asked for. His quickness addressing design changes allowed me to capitalize on the time allowed for the contest and to develop final design concepts with all the designers participating. I was really impressed with his ability to create concepts with little input from me other then the idea i wanted to convey. His "recycled from soda bottles" element for my packaging was 100% his creation with zero input from me as to how it should look.. He brought great ideas to the table..