I went to Phoenix for a four-day conference and fortunately discovered this restaurant toward the start of it. I liked it so much that I pretty much only ate here for the rest of the conference, with other people and on my own.
I actively seek out restaurants with high-quality ingredients (local/organic/etc.), and I really liked everything that I ate here.
The atmosphere is a little noisy during prime eating hours, but I didn't think it was nearly as bad as some reviewers suggest. I thought that the process of ordering from the counter was fine and that the restaurant was clean and quite attractive.
The pricing seems expensive when compared to restaurants serving industrial quality food, but reasonable compared to other restaurants with good food quality.
Highly recommended for those who care about the quality of what's on their plates.