Yes, all the time. I live in Boston (another nice city to visit if you happen to be on the East Coast)
Was it like in NY? Just think of this way. It's like Oxford Street all over the city. It's crowded, filled with shops, taxis, cars, traffic, noise, lights, crazy people, crazy things, and it is the city that never sleeps.
The difference b/t Oxford Street and streets in NY is that the roads are much wider. More car lanes. Roads in America tend to be bigger than roads in Europe.
Hope I helped. I am able to compare it to Oxford Street cause I have been to London.
But there is more to America than NY, if you come try going to Boston, Las Vegas, California, Florida. These are also great American cities/states.