The wife and I have been customers of Catch On since they opened. I used to pass by twice every day to and from work waiting for them to open. There were maybe a few growing pains as they got things running, but now it's a well oiled machine. Great local fish and shrimp from the Carolina coast as well as some awesome north east delicacies like jumbo scallops and Nova Scotia halibut. East and west coast oysters at $1 a piece with specials for 50 cents on Wednesdays. They source out the best in seafood products from the pastrami smoked salmon to the smoked mussel and scallops from Maine. Everyone that I've interacted with is very knowledgeable about seafood and ready to make recommendations.
They also have some great local products on hand from pasta and provisions and dukes bread. They even sell beef from a local farm. Catch On seafood is a great addition to the neighborhood. I really don't buy fish anywhere else anymore.