I heard an interview with Hattingen recently where they discussed the regression of the industry and how results from other clinics that they're seeing now are, on average, worse than they were in 2012.
Hair mills like this, I think, are a big part of this regression.
What most people don't realize is that Turkey is still a profoundly impoverished country -- the average salary there is $300 a MONTH. 11% live below the poverty line putting it right around the level of Costa Rica. And their medical industry has extremely poor oversight, particularly for medical tourism as they have a heavily nationalistic political system.
Of course they will tell you what you want to hear until they get your money. Then once you're done -- goodbye stranger, it's been nice. There are no repercussions for them if they screw up. They have everything to gain and you have everything to lose.
If you can't afford a hair transplant, don't get it. Good surgeons are expensive for a reason.