We tried chez vous after searching for places with good croissants. More on that in a second.
I got the French Favorite crepe and my wife got the Campagne. I thought the French Favorite was excellent. My wife liked hers as well, but thought it was a little dry and could have used a sauce.
The hot chocolate was... disappointing. We were told it would be dark and strong, but it seemed rather weak and thin actually. In comparison, the french hot chocolate at Scratch (also in Scottsdale) is amazing; thick and flavorful.
However, the croissants... the thing that brought us there, were absolutely spectacular. The best I've had outside of Paris, and maybe even better than the ones I had there. The chocolate croissants had a little more chocolate than you usually get, and they were moist, buttery and wonderful. I'll be back.