feck , What a great film, if you like zombie films aka 28 days later etc then watch train to busan, its Korean with subs and I loved it. On Amazon prime.
I have been on that train journey, at the time the threat of imminent nuclear destruction from the North was the main focus! korean horror hasn't got the Hollywood/ pinewood studios gloss, but I liked it for the films stripped back raw expression. Each to their own.
Its great when some people think it's a 10/10 film and others 1/10 , makes the world go around. It was never going to get a budget of world war z but I admired the craft and tension building. I thought the young girl was very good too.