Warning: I am a picture subject that is totally awkward. (Ok, and I have spelling challenges as well.)
Randy did do some posing with us, well with me! I really like Randy and enjoyed him. He and his wife are great people and I love him. My husband and I do not like to have our pictures taken that often, but he managed to get us to relax and look good and not worry about anything.
I have seen some great work by DPS, and some that weren't just me. But I do have to say that their photographs are getting better and better. I think that you have to make your own decision and what fits your budget. As Sam mentioned there are alot of people out there now taking Wedding photos. You need to get someone who matches with your personality and your vision. Another thing that was important to me was that my videographer and photographer could work well together. I didn't want to have issues, and I didn't! Randy and Stan worked wonderfully together.
Personally, Randy will take our family photos when we have a baby. He is just that great, and is constantly changing and doing new things. I love that about him!