Stopped in here while waiting for my evening flight out of Las Vegas. Browsing the other restaurants in my terminal, it looked like the best bet for a (hopefully) solid meal. I picked the turkey club sandwich with fries to eat, and a beer. Service was attentive (I ate at the bar), and I could ask watch TV to boot...although the barman said he was unable to switch channels as the cable boxes were in the back (strange). Place is well lit, and clean. Stools are comfy.
To the food - my sandwich arrived, and the club part was pretty good. There was some spiced mayonnaise that elevated the dish. Fries were just OK, perhaps a bit substandard. Paid just over $20 for the meal plus beer, not including tax and tip. Seems OK and airport food is always overpriced.
This seems to be a solid choice for terminal 3.