I like how easy it was to find what I needed, as well as how quick they were at responding when we had questions about licensing or usage rights. They have some of their images in my portfolio, but not all. This makes me feel bad because there are so many great ones out there! The only thing I dislike about this site is the amount of time it takes them to respond to emails/questions. It's worth taking your time with each photo before deciding if it fits into your project. There are literally thousands of free stock photos available online, but finding good quality pictures without copyright issues can be difficult. We used Good Stock Photo to fill our need for high-quality professional looking photos.