For a $10 airport burrito, Blanco Tacos was pretty damn good! It's about $3 for a bottle of Coke, which is an expected rip off, but you do get what you're paying for as far as the food goes. Sure, it's more expensive than you'd pay at any hole-in-the-wall taqueria, but considering that I've paid $10 for wilted Caesar salads and ham sandwiches at airports, I'd gladly fork over the same dough for a huge carnitas burrito.
You can sit down and have table service at Blanco, but I recommend just stopping by the quick pick-up counter. Burritos are $4 cheaper there, and you'll get your food much faster - hopefully we've all learned by now not to take a gamble on wait staff when our plane is boarding in less than an hour.
For a great dinner at a reasonable price in the A Gates, check out Blanco. I'll be sure to stop by here again in the future.