The trilogy containing Oedipus the King took second prize in the City Dionysia at its original performance. Aeschylus's nephew Philocles took first prize at that competition.[6] However, in his Poetics, Aristotle considered Oedipus the King to be the tragedy which best matched his prescription for how drama should be made.

 

Many modern critics agree with Aristotle on the quality of Oedipus the King, even if they don't always agree on the reasons. For example, Richard Claverhouse Jebb claimed that "The Oedipus Tyrannus is in one sense the masterpiece of Attic tragedy. No other shows an equal degree of art in the development of the plot; and this excellence depends on the powerful and subtle drawing of the characters." Cedric Whitman noted that "the Oedipus Rex passes almost universally for the greatest extant Greek play..." Whitman himself regarded the play as "the fullest expression of this conception of tragedy," that is the conception of tragedy as a "revelation of the evil lot of man," where a man may have "all the equipment for glory and honor" but still have "the greatest effort to do good" end in "the evil of an unbearable self for which one is not responsible. Edith Hall referred to Oedipus the King as "this definitive tragedy" and notes that "the magisterial subtlety of Sophocles' characterization thus lend credibility to the breathtaking coincidences," and notes the irony that "Oedipus can only fulfill his exceptional god-ordained destiny because Oedipus is a preeminently capable and intelligent human being." H. D. F. Kitto said about Oedipus the King that "it is true to say that the perfection of its form implies a world order," although Kitto notes that whether or not that world order "is beneficent, Sophocles does not say."