Momofuku is a great restaurant, I've come here many times now.
I'm not a noodle or ramen fan, so I usually order other stuff from the menu. Most of the menu items are less than $20, which is really good value for the quality.
I've tried almost everything on the menu (besides pork related items) and they are all enjoyable delicacies.
My favourite by far is the Japanese pancake burger - okonomiyaki. It's so unique to me, I absolutely love it.
The service is decent, the only down side is that this place is usually very busy. So expect to wait in long lines at times. In addition, seating is extremely crowded, and communal style. So, maybe you'll feel uncomfortable!