As much as a sushi fan as I am I going to stick my neck out and say this is the best sushi in Pittsburgh. Here is my reasoning.
Andy is not just a funny guy, but is very generous. Go when it's not busy and be prepared to be handed big chunks of raw fish with his different sauces. Talk to him and get ready for sushi rolls bursting with fresh fish.
Next the place is in Wholey Fish Market, Wholey gets fresh fish daily, so you know his sushi is going to be some of the freshest in Pittsburgh.
Finally, the price, load up on Andy's rolls and sashimi for the fairest price in the city. Try Andy's roll and the Eel sashimi.
Go see Andy for some great sushi and sashimi.