Very BUSY, crowded but great steaks and martini's. Last time we went there were 2 waiters assigned to each table and this time only 1. Seemed hard for our waiter to keep up given how busy they always are. Martinis are expensive at $18 each, but large. They come in a shaker and leave the shaker with you as all doesn't fit in the glass. We look for the best steakhouse wherever we travel and Mastro's filet rate's right up there with the best.