For those that have actually had great sushi before, this restaurant will disappoint. Fake crab on everything, room temp pieces of raw fish. Everything smothered in so much "special sauce" that you can't taste what little fish is in the roll. It's commercial and probably a good place for people that have not had truely great sushi.
Update: Immigration Krab should be reserved for the worst grocery store packaged sushi. It has no business being in a restaurant. People need to understand that "the best sushi restaurant in Charlotte" falls short here. Raising your prices and serving quality food would be helpful.