We've done GF and SSR. They were both FANTASTIC. I will never go to WDW again without scheduling our family photo shoot. I'm sure the photographer we got each time helped form my opinion....they were both amazing with my young DS and took TONS of pics to make sure we got some good ones. For what it costs to do a photo session at home (with the same tired backgrounds and poses as everyone else around!), this is a DEAL. We've staying at BCV on our next trip, so I'm planning to have our pics done there next.
I wish I could post some of my pics, but I'm unfortunately picture-posting-challenged. If you hop over to the Resorts board (I think it's the resorts board??), they have some threads with lots of pics posted, though.