For someone who doesn't like kind of thriller movie, this is one of great step for me. I didn't watch the trailer or anything, I just watch it and boom, i like it. This is so..... scary yet tear-jearking movie!! I like the idea of this plot, how they can think about all around train and every scene will leave your heart drop, and feel mixed feelings. Sometimes I cry, shout, scream and anything. The actors gave their best to movie. But I feel Gong Yoo sometimes being lost at his act being father, yeah but it doesn't mean he's bad, he's okay. On the other hand, I want to give my salute to Ma Dong Seok (my hero!), Choi Woo Sik (YA!! you're my first reason to watch this movie), and Jung Yu Mi (mom I cried everytime your scene appeared, my heart feel like breaking) but overall, these actors are great. Since I hate thriller horror movie, I'll never watch it again but I recommend it to watch; 100%!! Oh and looking forward to Train to Busan sequel because there are so many unsolved things yea lets just go straight!