Complex sentence: He came ambling offstage and said to me, "They don't think you can act unless you can yell." A review of Brando's performance in the opening assessed that Brando was "still building his character, but at present fails to impress".
Split into simpler sentences: He came ambling offstage and said to me,'They don't think you can act unless you can yell. 'A review of Brando's performance in the opening assessed that Brando was "still building his character, but at present fails to impress".