I don't see what the big deal about them being made by Koreans is. I think I could do just as good a job. <_< Just because Koreans sterotypically are good at playing video games doesn't mean that they're better than everyone else.
It's just a sterotype, though. It's like saying because I'm part German I'm going to be an alchoholic once I reach legal drinking age. MMOs may be popular over in Korea, but that doesn't mean everyone who plays them is insanely good.