Just as the rating prompt says, 'Meh. I've experienced better.'
There isn't a lot of choice for a sit-down meal outside of the terminals at the airport, so I'm guessing that's the only reason why this place gets so much business. The prices were higher than I'd expect too, even if the food were better.
If you're flying out, I'd recommend trying one of the restaurants near the gates in the terminals. If you're coming in, wait until you get to the city or your hotel and eat something around there. If you're that hungry, this place is no more than a band-aid on a bullet wound. A small band-aid.