So much untold plot

Rating: 6/10 (4 April 2020)

Many people wrote as a one of the best horror movie and heart touching movie etc etc. But from my point of view it lacks plot holes in many ways. Many things are not very clear. Like why suddenly people become zombie? And only two people from a whole train survive and manage to go busan? How they managed rest of the country? World War z was far better story line than this one. But i like acting all of the characters. It was intense. And during this kind of situation you can able to see the evil side of humans.