Been here twice so far. Best burger ever? Most definitely. I gotta say this is one of my favorite restaurants in AZ. The pablano burger with queso fries are my favorite items. The burger is perfectly charred, while the fries are made from Kennebec potatoes (think in n out fries). The queso is very hearty and has a ton of meat in it. It's almost like a delicious chilli. If I could, I would visit this place once a week.
From what I remember all the ingredients are fresh, locally and responsibly sourced. Plus they have a bunch of local AZ beer on tap. It doesn't get any better than that! Do yourself a favor and go here.