I know people who live in Philly and love it. They're sane, I think. There's no accounting for taste, after all.
I have been in Philly only some 48 hours or so, but my first impressions were quite negative. I saw way too many homeless people, way too much trash on the streets, and even walking in the so-called nice areas of downtown Philly after dark I was afraid I was gonna get shot any minute.
Honest question: what are the good things about Philly? Seriously.