I had to go to NYC for work and I got to fly through the new Jet Blue Terminal at JFK.
It is quite beautiful, so bright and white.
I heard they had some nice amenities in the terminal. I was super excited to see they have a Muji to Go and a Jamba Juice there! I already love to fly Jet Blue (tv's and blue potato chips!) but this really seals the deal for any trip to NYC.