I am crying with this movie. If you love outdoor adventures plus the plot twist that is not cliche then this movie is for you. Claustrophobic scenes, friendships, families, trust-issues, coping fears and anxiety. Over coming of prides and prejudice. Plus the unknown underneath the holes. So satisfying. Definitely a role over movie for me. BTW watched it 6x including the sequel and I'll never get bored of this.