I pretty much agree with this, and their quality control on the oyster grilling is somewhat erratic. There are other places (not necessarily in Jackson, of course) that do them better.
You can add me to the list on the hit or miss nature of their preparation of the oysters.
On the other hand, I had some wood fired oysters with chili garlic butter at Cochon the other day and boy, let me tell you, best thing I've eaten in I don't know how long.