I've been here twice so far and had the farmhouse flatbread and the steak sandwich. The food has been delicious and the lemonade at lunch was tasty as was the IPA I had at dinner. I haven't seen any problems with the service, although it varies depending on the time... at dinner the servers come to your table while at lunch you order at the counter and they bring you your food.
My only complaint would be that the music is loud and the acoustics are bad so that it is almost impossible to have a conversation at your table, It's definitely not a place to have an intimate meal, but if you want something healthy, hip, and happening, Farm and Craft is a great addition to Old Town Scottsdale.