我還是覺得那個who跟在performance之後不好。

現在覺得弄成一句也行，你看呢？

Delivering an Oscar-caliber performance, Angelina Jolie totally disappeared into her role as a heart-broken but strong-willed mom， who never gave up her hope in rescuing her kidnapped son and had the guts to take on the whole corrupted LAPD to finally get the truth surfaced.

Although her son got kidnapped好像感覺邏輯上沒有轉折，這裏的although有點沒必要。