The one on Vets near the Kenner line was great, may still be. When we drove from MD to Nola for the holidays 20 years or so ago my dad would pick us up shrimp poboys from there. They weren't Parkway or Bears quality but they were quite good....
Yep it's solid New Orleans style food. It's not amazing for here, but it's pretty good and would probably be the best mid-level restaurant in town in many places.