This movie became so famous that it was even released in my country so of course I had to watch it. The plot isn't super original (because come on, it's a zombie story, survival and blah blah blah) but it was well put together and in general the acting was pretty good (except Sohee and Wooshik's which felt very fake and exagerated sorrynotsorry, they need to improve and I know they will). Btw, THIS IS NOT A HORROR MOVIE. I'm saying this because it's often presented as horror and after watching I it I can say that it is clearly a drama. It's not scary at all (thank God) so if there're people like me that are worried of not being able to sleep at night: it's fine. The soundtrack is amazing as well. I don't think I'll ever rewatch this again purely because the surprise factor isn't in it anymore but if you haven't watched it I really recommend it.