Beauty may be in the eye of the beholder, but it seems that ugliness is acknowledged as a far more universal truth. Whether or not everyone thinks these buildings are ghastly menaces to the city's streetscape and skyline, archicritics and Philadelphians alike have noted that these buildings are less than universally pleasing. Here's a map to help you avoid them, or, if you're feeling contrary, you can do a walking tour.
Did we miss a truly revolting monstrosity? Feel as though one of these buildings ought to be struck from the list? Hit the tipline and let us know.