I'd probably give this place a 3.5 as is. Firstly. It is the Pittsburgh Public Market, which is full of cool vendors, but it is a little bit further from the heart of the Strip.
Anyways, I've been craving some Cajun food and there aren't too many places in the Burgh specializing in this cuisine in my opinion. When I was looking for something different in the Strip I was surprised that I've never heard this was on the area and immediately was thinking of my trip to Mardi Gras with delicious po' boys.
So I made the trek a couple extra blocks and got the andouille sausage po' boy and the gumbo. I'm not an expert, but the po' boy was not quite what I remember. It was good, but difficult to eat. The bun was falling a part and toppings were falling as well. Not totally surprising, but the sausage was difficult to bite off and left me using my fingers to break it a part. The shrimp probably would've been a better choice.
As for the Gumbo, I liked it too, but the roux had a bit too much flour in it for me and the rice was a tad undercooked.
All things considered it was good but the price was a tad steep at $11 for about a 7" po' boy and $4 for the gumbo was a little fairer in my opinion. Overall, worth a shot of you are looking for something different, but then again there is no shortage of options in the Strip District.