before after i dont have photo shop yet but i did this with nikon editor. i dont think it looks to shabby.
imo it runied it the picture. Look at the squares in the sky. Also around the lights and the levels of the building. Its too sharpened.
Jeff Canes I have no idea what photo your looking at. he building tilts to the side. When straightening a picture you need to look at what domiantes the photo, unuslly a horizon is used to straighten a photo but in this case I would say the building takes precendent over everything else. The bridge could be also be used to straighten it.