This opera “has no clearly discernible plot but makes its effects through a powerful series of images and inferences,” The opera highlights human cruelty and the resulting armor we all put up. Questioning others' motivations, these characters spend the entire opera suspicious of one another not really seeing their common traits, and not aware of the puppet master who is skillfully trying to seduce the passengers to become his marionettes. One critic says, "I cannot help feeling uncertain about a libretto in which opportunities for emotion are so easily come by… that the significance of what goes on has to be explained in a foreword.” This can be reinforced by the way Argento describes the process: "an untitled piece…a dozen or so typewritten pages of dialog, unassigned to any specific individual." The lack of structure is a tool used by the creators to control the response, forcing a lack of trust in our purpose in life. It is a surrealist opera about a group of strangers in a train station. These passengers guard their possessions because they define them. It is existentialist, like the plays of
Samuel Beckett. Their possessions create their need for existence rather than some self-motivation. The librettist gives these directions to help define the setting and general tone of the piece. It should be set "distinctively off or odd…not morbid or peculiar so much as wacky or exotic." This, and the oddities of the score, help classify it as surreal; an amalgamation of music and text condensed into a one-act opera. ==Form==