A good wedding and special event photographer or awsom photographers in general have a good sense of humor and interact with clients and kids in particular very well. You don't want a person to just show up with a camera and take pictures! There is a lot more to it than that. Granted, there is the technical aspect of photography to consider as well, but remember, a good photo is a photo that conveys a natural look. You can only get a natural look photo if the subject is at ease. That says a lot about the character of the photographer as well. Look at this picture for instance, the bride wasn't even aware that she was being photographed. So beautiful and natural. This is exactly what I am going on about.