It is very good. I've tried dozens and dozens of BBQ joints in the southern US, and these guys do a fine job. I fear, however, it might be a little too down to earth for an area known for its banal cuisine and stiff uptight residents with Volvos and yippy little dogs.
So there's not enough seats and the place is crowded? So what? Go up to the bar, get a bourbon or a draft, and chat with the friendly owners while you wait for a table to open up. You'll have a blast, and if they like you they'll pour generously.
Brisket is always the acid test of a BBQ joint, and theirs is quite fine. Pulled Pork and beef ribs were also very good. The sides are all high quality.
If you have a stick up your wazoo about waiting for a table, get some takeout, bring it home, and chill. We need more places in this city that are exactly like this one.