I'll work from the standpoint that I am a tough grader and therefore an "A" (aka, 5 stars) is very difficult to get.
However, this is a uniformly good restaurant. My wife and I have eaten there numerous times, and between us we've had just about everything on the menu.
Pulled pork sandwiches are excellent, but the brisket is also very good (especially the brisket sandwich), the "Cobb Salad" variation is wonderful, the ribs are great. I don't think the prices are outrageous, the staff is personable and quick (say hi to Tony) and the entire meal takes as long as you wish to linger, not as long as they take to serve you.
Good sides, free hushpuppies and a blues playlist on the speakers to add just the right touch of ambience.
Stop reading this and go.