t also highly depends where in a city you are talking about. A lot of people I know love Chicago, but what they actually love are some of the suburbs like 20-30 minutes outside of Chicago. That's not Chicago, dude.
I love Chicago, and I am also very anti-suburb. But I will admit my love of Chicago is only about half the city. Really depends where you live and travel. I don't go south of about 22nd often (and then, usually to hyde Park) and while I go West plenty, I still stay away from the bad neighborhoods.
On the topic, I've visited most major US cities, and I like most of them. Some exceptions:
Detroit -- just falling apart. I have a lot of history having lived in and near it a lot, I find it tragic.
Cleveland -- likewise, but without the personal history
Atlanta -- bland as all get out
And I like Boston, but god, I hate driving there.
I find San Francisco to be really overrated, but I wouldn't call it bad.
I'm legitimately shocked to see Ann Armor in this thread by the way. I haven't been back there much lately, but for a town its size, I always loved it.