Dr. O. alum here, I had FFS with him in 2004, and it's one of the best things i've ever done. Honestly, i think it was better than my SRS which i'd had 9 years earlier. Before his FFS, i was passing maybe 80%, but afterwards i'd say I pass 100% (facially at least; body-wise, that's another issue). My entire experience with him, his office, and Cocoon House was just amazing and perfect too, couldn't have asked for a better experience.
Before his surgery, i'd previously had a couple of nose jobs, my ears pinned, and an adams apple reduction, so Dr. O. didn't have to do alot, but he actually tackled the most important aspects; my forehead and my jaw. He did my forehead (type II), orbital rims, and made my jaw, chin, and masseter muscle all much smaller, I love it. One thing i will say though, you can't go by his results immediately. Seriously, it took me like 4-5 years until my face completely settled, as crazy as that sounds, so don't get discouraged if you're not completely pleased right afterwards.
My entire surgery cost around $24 (since I didn't really have "the works"), and it was totally worth it.