Time Out says
This cash-only spot is always bustling, so be prepared to wait. (Perhaps now is a good time to hit the ATM?) We promise the lines are worth the payoff. You’d never guess this place is less than five years old, judging by the cadre of dedicated diners. Hope for a seat near the open kitchen where a flurry of chefs hand-wraps your shu mai and dumplings. Speaking of dumplings, you really can’t go wrong with any variation of them on the menu, especially the soup variety. Pierce the skin with your teeth, suck out the juice and finish the rest in one gulp. Repeat.