Not bad, but I feel it was a bit over-hyped and overpriced.
The French fries were very good. My "Old River" burger was sort of a kitchen-sink of burgers, topping a (decent-but-nothing-special) burger patty with cheese (which I omitted), pulled pork, bacon, cole slaw, barbecue sauce, onions, and pickles. All those toppings pretty much overwhelm the burger. It's nothing you couldn't get or assemble anywhere else, tasty in that artery-clogging tailgate food sort of way. At $7 -- and they added sales tax to that -- the Great Lakes draft beer (a 14-ounce "pint"?) was no bargain, either.
Our service was very good, but with tax and tip, burger, fries, and beer came to $25. I won't be rushing back.