The drama is definitely very intense, because it always seems fate is against the main characters.
The plot is not overly interesting but still good enough to keep you wanting more. I liked the fact that the zombies are explained and it did not end as some mystery. I liked that in such a serious setting the characters still find ways to make you laugh or at least breath through your nose. The focus is never on the love triangle even tho there is one, the characters realize that now is not the time to feel jealous.