Phenomenal performance by Natalie Portman. She gives a stunning portrayal of Celeste, a woman who has goes from shy, compassionate, teenage victim, to self-absorbed, brash, mega pop star. As a teen, a single event takes place, changing the trajectory of her life. We can see what fame does to her and her relationships with those closest to her. One gets the impression she struggles with who she has become and she must maintain this difficult persona in order to maintain her place in the pop star firmament. For all her problems, which includes drug and alcohol abuse, she finds her equilibrium in the spotlight and in those glittering moments, her daughter and sister do also. When watching this film, think of it as more of a character study, rather looking for narrative. It's an interesting film, but not a great film. It feels as if there's been too much editing.