About a serious error

Rating: 6/10 (7 December 2018)

The movie is thrilling and totally great. But I think, the concept has an error. Alex did cheat death at first time when he saw they were dying and later prevented that. He could survive because he knew about the future. But after that, when it was time for his friends, he didn't see anything though and prevented their deaths anyway. Like one of his friend was stuck in the train line, they rescued him and boom! He successfully cheated death. As far as I know, that's not how things work.