I'm of a mixed opinion about South Korea.
What sucks: NCSoft, Nexon, Samsung (try getting warranty service on your Galaxy SIII without your phone company's help, and you'll quickly agree with this sentiment), their Manga (Man-wa, as they call it.)
What rocks: Their food (Kimchi, Korean BBQ, etc), their movies, not to mention the fact that although they're living right next door to a dictatorship they still manage to keep their heads up. If America shared a physical border with China, I don't think we'd act the same way at all.
Just wanted to point out my issue is with NCSoft, not with Eastern/Western MMO populations. I don't oppose Korean-made games in the US (MMO or otherwise), just as long as it's not from NCSoft/Nexon... but I'm not going to tell people to stop playing those titles until COH actually is 100% offline. Call me optimistic, but there's still time for NCSoft to right itself. Closer to November, I'll change my tune.