I live 5 minutes from Williamson bros, and have a much different opinion of their meat. My FIL loved that place and we went there quite a bit. I liked it, but didn't love it. I realized after a while that I really like the sauce, but not so much the meat. Not very flavorful and kinda dry on its own. I still buy the sauce, but haven't eaten their in several years. Dave Poe's and BBQ one are both better, IMO.
I have learned a lot about 'que since I've been there. Maybe I should try it again, but I have a hard time eating restaurant BBQ, since I like my own better, lol.
One thing I noticed with that kind of fire management is the amount white smoke it threw out once he hit it with the hose. I have seen this type in several places around the SE (I used to travel all over it) and have eaten some really good food off some of them.
Smokey Joe Silver
Stealthy super fast grey thermapen