Caveat: 4 stars based on any other option in the Pittsburgh airport. This is a 3 star in ATL, DTW, HOU or LAX. That said, we are tiny compared to any of those so I'll take what I can get for upscale dining ...
Fun, bright decor. Giant picture of Symon in the bar area is a little creepy but whatever, he's a decent looking dude. A few tv's big enough to catch a game. Free wi-fi (just like the rest of the airport) but wi-fi server is IN the restaurant so the connection is strong; way better than what you get sitting back in a corner of any of the terminals.
I sat at the bar for a couple beers and a quick bite. Everything is reasonably priced ($8-$12 for salads/sammies/burgers). They also have a few varieties of mac'n cheese and fries topped with goodies for those of you looking for something a little more indulgent. I went with the grilled cheese, which was good but nothing to write home about. Was topped with roasted red peppers that had almost a chemical taste to them; and it was a little underseasoned.
For yinz airport boozehounds out there the draft list is decent although not local by any means. And the bartenders don't know a thing about the beer they are serving (I found myself often trying to educate other patrons politely because the bartender completely misquoted the style or region where the brewer was located). That's my main cause for at least 1/2 star docking. BUT ... drum roll please ... PBR cans for $3. You won't find a better deal unless you are out on the mean streets of PGH for a PBR can. Sweet.