It has become a tradition to take a picture of this church that is across the street from my house whenever I get a new piece of equipment. Finally had decent enough weather to take a shot with my D300 & 18-70G DX ED lens. Not bad for a quick shot. But I froze just taking a few shots of it.
The lens is sharp and good enough as an "all-rounder" (much better than a standard 18-55mm kit). But, this photo should be corrected, to my opinion - apart from being heavily distorted, it contains a few details that distract attention.
Lightroom can do it automatically on import if you have it. Otherwise, other RAW processing software may also be able to help you out. Google your post processing tool and lens correction to see for sure.