I had a similar experience at Ocean 82 at Robert. I'm also a former chef, and there was nothing special about it, and we waited 20 minutes for our check while all the staff ignored us. There are too many great restaurants in Grand Case to go there again. Our best meal on our last visit was L'Effet Mer. It's on the beach side in GC, and the meal was truly spectacular. La Villa was also great with an emphasis on seafood.