Unfortunately, you don't go to an airport and expect to get a 5 star meal. It's where you buy food when you have no other options or need to get something quick. If you've already past thru security then your options are limited. This is the same greasy junk that you would get at any other Burger King- don't expect so much as a smile from the employees. Sticky floors, messy counters, but you get what you would expect.
If you've got some extra time- head to Paradise Bakery in the main area of the airport- outside of the security lines. Much better quality food.