North Korea fan club: "We had lots of hate messages"
http://www.bbc.com/news/av/world-asia-42368978/north-korea-fan-club-we-had-lots-of-hate-messages?ocid=socialflow_twitter
I don't know why they are hated. Even if North Korean political systems are worthwhile being criticized, culture or tradition attached to the country must be preserved.
So, of course, those who love the culture should also be preserved under liberty of expression.