Not bad, not bad! Bar seating has ample power outlets, and the restaurant has free wifi.
I loved the Rosemary Fries that everyone raved about, and I just got a plain Cheeseburger. The bun was a little stale, but they buttered it up and grilled it, so it was fine. For the burger, you get two choices: "pink" or "no pink." I ordered "pink," and it was cooked OK- the burger had good flavor.
The reason I can't give it 4 stars is that if I have to eat at the airport, I wouldn't make a sure beeline to Symon, with TGIs next to it. The burger was good, but not sure the price was justified with all items a la carte. TGIs also has more options.