Stanislavski's early productions were created without the use of his system. His first international successes were staged using an external, director-centred technique that strove for an organic unity of all its elements—in each production he planned the interpretation of every role, blocking, and the "mise en scène" in detail in advance. He also introduced into the production process a period of discussion and detailed analysis of the play by the cast. Despite the success that this approach brought, particularly with his Naturalistic stagings of the plays of Anton Chekhov and Maxim Gorky, Stanislavski remained dissatisfied.