This shop is super cute, and what a novel idea!
I like that they tell you exactly where the fish is from. That's kind of neat, and you don't get that kind of service at a lot of places.
I think the prices are ok, they're pretty competitive, fish isn't that cheap to begin with.
The staff are super friendly and provide you with suggested portion sizes and ways to prepare. This is definitely worth the visit. Even if you're not a seafood lover...Maybe you'll be converted :)