Good point.
A bit of textual analysis reveals her actual ratings method:
"virulently anti-Semitic", "sanctimonious", "Is it anti-Semitic? Yes.", "Jews are vilified", "tortures the Jewish mobs heap upon his prisoner", "the hook nose of one bad Jewish character", "misappropriates an important line from the Jewish celebration of Pesach ...and slaps it onto a Christian context", "Jews accepting blame", "ghoulish mob of Jews", "a brutal, nasty film that demonizes Jews."