Rudy has done a number of good things, and a number of bad things. As such, it would appear he can neither be a purely good tree, nor a purely bad one. Still, in response to your question I felt it appropriate to mention a Bible passage that seemed relevant.
Sex shops, Times Square and Rudy.
First, he didn't get rid of all of them. Second, sex shops closed simply moved elsewhere in the City and just kept on doing what they do. And third, Giuliani did the big clean up of Times Square for economic development -- a very good thing! but not related to any pious clean up of sex shops in Manhattan.