Now that we know which of New York’s arts groups will be housed at Ground Zero, it’s time to ask an important question: will these art centers really have any significant cultural impact? John Rockwell isn’t sure: “The winners were picked not because anyone gave first thought to their worthiness as art, but because they represented a canny mix of institutions likely to make downtown a better place to live and do business… [but] arts gentrification tends to work best in this city when applied to underutilized old industrial neighborhoods, rather than already-crowded residential districts.”