Korean culture may not be as famous, but it's rich and distinct, and growing in impact along with the economy (strange how cultural impact coincides with economic footprint, isn't it?). Korean movies are increasingly popular worldwide, as is Korean music and games. And Korea, being the world's most broad-band penetrated country, also has the only mainstream eSports scene in the world.
So stop bashing Korea, even if they do eat dogs (at least the older generation) and believe in shamans and fan-death.
The young Korea is something different.