Instruct: Classify a review into positive or negative sentiment.
Query: Why Giuliani isn't a great leader

Giuliani isn't a great leader because he exploits things to his benefits. For one he exploits religion and art. Does anyone remember the Brooklyn controversy when Giuliani denounced "The Holy Virgin" as anti-Catholic for his senatorial advantage. Well its great that he has an opinon except, he never bothered to see the exhibit, "Sensation." And by the way he calls himself Mayor of America and on what grounds? He's anti everything that isn't Giuliani