Robert Downey Jr. makes his Broadway debut in Ayad Akhtar's new play, 'McNeal,' playing the title role of Jacob McNeal, an alcoholic author grappling with his recent Nobel Prize win and the implications of artificial intelligence on creativity. The play explores themes of plagiarism, authenticity, and the blurred lines between fact and fiction but struggles to deliver a cohesive narrative, with critics noting its dramatic muddiness and superficial treatment of complex subjects. Despite the play's flaws, Downey's charisma and performance have been praised, with his character resembling a mix of literary archetypes and embodying the complexities of a flawed genius. The narrative raises questions about the ethics of using AI in writing, as McNeal uses technology to rework the works of great authors, reflecting on his own history of borrowing ideas. The production, directed by Bartlett Sher, has been noted for its stylish staging, although some aspects of the story remain unaddressed. Overall, while 'McNeal' showcases Downey's talent, it leaves audiences wanting a deeper exploration of its themes.