In all the years that I have lived in Charlotte and driven past this location on my way to (or from) the airport, I have never stopped. So one day I did. It is about the same as every other Wendy's location.
They have undergone a bit of a makeover - they aren't completely new like some locations, but they aren't completely old either. Though one thing I like about Wendy's is their menu, which usually sounds more appetizing than most other fast food joints, the one thing I really hate about Wendy's is the way the line works. You get this single line that goes to a single register and a single place for pick up.
There are others that do this too - but do they not understand that there are better ways to handle it and get things moving better?