I enjoy hating what people like and I admit disliking the K-wave thing. When Gangnam Style went into full-swing, I must admit I did find the song catchy but like most one-hit wonders, it gets overplayed and you start having the urge to shoot yourself in the head to stop hearing the song forever.
BUT when 1 of 2 of my favourite Koreans (I admit I only have a liking for 2 Koreans, the 2nd one being Park Ji Sung) plays a cover, I get interested. It doesn't disappoint and it CANNOT BE UNSEEN!