If we had been on the first floor, maybe there'd be a higher score. But as it was several dishes were either lukewarm, or cold -- probably due to having to go up in the dumb waiter. Or the fact that they were very busy. Or both. Maybe more waitstaff would be helpful as it took quite a while and repeated requests to get water.
Shrimp & chive dumplings good, as were the chicken feet in house sauce and Sui Mai . Black bean spare ribs, fried sticky rice, & spring rolls just ok. Breaded calamari cold. Wouldn't order the turnip cakes again.
Conclusion: worth another try when we're in the area.