Birdman or (The Unexpected Virtue of Ignorance)

Birdman follows a former superhero-franchise star mounting a serious play on Broadway, trying to prove to himself and the industry that he amounts to more than the costume that made him famous two decades earlier. Iñárritu takes a familiar midlife-crisis plot and dresses it as an almost continuous piece of theater: opening night approaches, rehearsals fall apart, actors compete out of vanity, and a voice from the past — the feathered character himself — refuses to let the hero forget how successful, and how hollow, he once was.

The film's defining formal trick is the illusion of one long, nearly unbroken take. The camera trails the characters through corridors, dressing rooms, and the stage itself, denying the audience any editorial pause or distance. The device is not decorative: the absence of cuts physically transmits the state of a man who cannot stop and look at himself from outside, because he's afraid of what he'll see.

The film keeps shifting between reality and what may only be happening in the protagonist's mind — abilities he imagines he has, voices too vivid to be mere hallucination. That ambiguity works as a metaphor for acting itself: where does the role end and the person begin, once applause has become the only proof that you exist.

Underneath its irony toward Hollywood franchises, film criticism, and theatrical ambition sits a serious meditation on fame as a drug that has stopped working but without which a person can no longer feel alive. Iñárritu neither pities his hero nor mocks him; he simply watches a desperate attempt to earn significance again, at the point in life when the old sources of confidence have stopped functioning.

Birdman fuses a technical high-wire act, an actor's self-parody, and a bitter comedy about theater into a single statement on the difference between recognizability and dignity — on the price paid by anyone who once let a role define him.