This past May, I went to the Oasis Lounge at JFK T4. The lounge was packed with customers from different airlines jammed into this one lounge. Most seats were taken at the time I was there. I was unpleasantly surprised to see two women walking around the lounge with large plates of food where they were picking the food off of their plates with their fingers, eating/chewing, talking and walking around the lounge at the same time. I know they couldn't find a seat but the sight was totally classless.