A number of people have chimed in on this thread and shared their positive experiences with Dr. Suporn. I'm one of them. I had my GCS with him in March of 2013. My parents came along with me and like others have said we were all impressed with Suporn's staff and Dr. Suporn himself. I've posted a "review" video on this site previously, but generally I was extremely happy with surgery and experience. I am also happy with my outcome. I did have some minor complications along the way (limited granulation), and did find dilation to be difficult - however these things are not unique to Suporn and are just a feature of the kind of surgery we endure. Aesthetically my result satisfies me and looks natural, physically everything functions as expected (urination, lubrication, sensation). I am finally at peace with my body.
While I was there I saw many girls who did very well after surgery, and I do know one of the girls that was there at the same time as me that is not satisfied with her result (although admittedly she did go into the surgery with other major prior health issues so was aware of the additional risk and complexity for her case). A large number of post-op Suporn girls keep in touch and support each other through the post-op recovery process in a secret Facebook group that becomes available to you after you are confirmed as booked on Suporn's calendar. This was a great help to me, as was the 35 days I spent in Thailand getting to know the other women there (I still keep in regular contact with some of them who have now become very close friends).
I can unquestionably recommend Suporn as one of the top surgeons in the world, but I think it's really important that no matter who one chooses to come to a level of comfort about the doctor you choose. In my case I knew three other local women who had gone to Suporn, and they were able to help me have confidence in him before I even stepped foot in his office (a good thing because my pre-op consult with him was short). There are a number of top surgeons in the world, each with slightly different approaches - but any of the top surgeons will do their best to give you a good result. I am convinced that if you go into this surgery in good health (psychologically and physically) you have a very high probability of a successful outcome.