Review: ‘My Brilliant Friend’ Comes to a Brilliant Conclusion

“I was born in a poor, run-down neighborhood, very run-down, where men’s fury, their violence, was and is a daily occurrence.”

In an author’s talk, Elena Greco (Alba Rohrwacher), known to us as Lenù, is describing herself the way we encountered her in the first season of “My Brilliant Friend.” In a gang-ridden, suffocating area of 1950s Naples, she found an ally and sometime rival in Raffaella Cerullo, called Lila, with whom she would be bound for life.

By the fourth and final season, which begins Monday on HBO, Lenù has become the writer of her own story, in acclaimed essays and novels. But she is also still very much living it — drawn back to her old neighborhood, its passions and its dangers, as one of TV’s best series reaches a potent, finely observed conclusion.

Lenù and Lila met in the beginning of the series as classmates, two smart girls in a place of poverty and street beat-downs without much opportunity for women. (The younger Lenù was played by Elisa Del Genio and Margherita Mazzucco, Lila by Ludovica Nasti and Gaia Girace; in Season 4, Rohrwacher takes over as Lenù and Irene Maiorino as Lila.)

Lenù’s intellect is controlled and her nature studious; she’s a hard worker who does well in academic settings. Lenù’s genius is wild and uncontrolled — it burns and bursts out of her. Lenù is cautious and a people pleaser; Lila is enigmatic and brave, with a fierce sense of justice. Each has something missing in the other. Lenù adopts something of Lila’s rebelliousness. Lila, though she sometimes denigrates Lenù’s ivory-tower pursuits, also seems to admire and perhaps envy her success.