I'm impressed with the efficiency and quality of services provided by 99designs. In my logo contest, 18 designers participated and over 85 designs were submitted. All of the designers' work were really excellent quality, they were all very responsive to the feedback and many provided the revisions promptly. I signed up for one logo design and ended up purchasing 2 outstanding logos. Shared the results and revisions with many of my friends, colleagues, business associates, all were very impressed.