I recently visited this Sobey's as I was in the area. It's not my normal store. I was planning on making fish for some company that we were having over for dinner and so I headed to the fish counter. I asked the attendant about the cod, and if it was a firm fish. She looked at the label and told me that it said that it was and that she didn't normally work at the fish counter so she didn't know. I asked if she had any more because I was looking for a specific number of pieces that I wanted cut all to the same size. She said that they didn't do that and I'd have to buy the whole thing. I'm pretty sure that any other fishmonger at any other store would be happy to oblige such a request from a paying customer. I wasn't impressed that Sobey's would even have someone at the fish counter that didn't know what they were doing.
Otherwise, I find Sobey's prices to be good, they usually have a good selection of items and good fresh produce. I love their store made fresh bread.