Nobu is world famous for a good reason - it is amazing. It is probably the undisputed best sushi in the city. However, with great power comes great responsibility. So in order to enjoy the pleasure of dining at Nobu, it is necessary to plan way in advance because reservations are not easy to come by. Additionally, the prices are high once you get there - and the portion sizes are not very large. So it is great sushi, but expensive and there isn't a lot of it. Still, it's amazing!