Terrible service

My husband and I frequented the restaurant on 30 March 2016, around 7pm. We ordered our food about 10 minutes later and after over an hour of waiting all we received was 3 pieces of sushi each. I understand it was sushi special night however our table seemed to be the only table where food did not arrive. Management didn't even bother to apologize after we walked out after paying for our drinks and the 3 pieces of sushi. The waitress was poorly trained and there was no supervision. Highly disappointed at the shoddy service we received. Will definitely not be returning to this place as we were so poorly treated will spend my cash elsewhere!