That doctor is crazy then. I had a better result on 35cm2 on my first pass. If that is 50 then I would say a lot did not grow. I was always told 35-40 per cm2 the most and come back for a second. Anymore then that you can run into blood flow issues and survival of graft. I am sure some people can do it but I would feel better playing it safe.
You need to provide proofs of your words.
I can provide all messaging with Kaan, where I was concerned every month sending photos, asking why bad results, discussing side effects, which I got from the drugs.
Future clients of this clinic be aware in case something goes wrong just wait for long messages of his team how you did not follow surgery instructions, did not care about the op, slept on the wrong side and so on:)