 According to IGN's Ed Thompson, Lee sings the lines "It's true we're all a little insane/But it's so clear now that I'm unchained", with her "haunting vocals".Some critics found dark lyrics like "I dream in darkness, I sleep to die, erase the silence, erase my life, our burning ashes darken the day, a world of nothingness, blow me away" accompanied with "rumbling guitars" and a string section.A writer for the website Sputnikmusic found similarities between the songs on "Fallen" and "Sweet Sacrifice".