My friend has had a decent bit of work done, including dr O, and she's a pretty normal healer and OCD about recovery. I don't know if it was the slightly different incision location or stitching differently, but the fact remains I got a much better result for considerably cheaper. It was even commented on to me, by several of our mutual friends, that her lip lift really didn't look all that great. In fairness, he did an excellent job fixing her jaw that dr O screwed up. I'd personally feel completely comfortable having major bonework done with him, but for the more aesthetically focused side procedures I'd go somewhere else as his prices alone aren't remotely competitive and the first hand results I saw gave me pause.
I probably technically needed a type 3, but had a small sinus with a thick wall and little brow bossing and had a decently androgynous face and really didn't want much done. I'm also completely happy with my results.
Him wanting to do my invisible nub of an adams apple was eye-rollingly absurd, as you can't see it and can barely even feel the cartilage. I still think he's a great doc, just understand he's going to (very politely and subtley) make you feel like your face is a huge mess only he can fix. If you're not expecting it it can be slightly tramautic and a blow to your self confidence. Fwiw he's not doing it used car salesman style, he's very classy and elegant about it and in a way it's almost a treat to observe.