Usually I'm not picky at all when it comes to kseries. I can watch almost anything even those series that got low review scores. But this one is just too boring. There were a lot of mysterious acts from all the characters, but no hints were dropped to keep viewer interested. I had to drop at ep.7 becuase there were no plot development for too long I felt annoyed. And after reading reviews, I skipped to ep.12 just to watch the ending out of curiosity and still couldn't keep watching until the end LOL

So, for me, I will not recommend anyone to watch this serie, let alone rewatch it.