I'm very fortunate that I get to travel all over this great country for work and eat at some of the finest restaurants on the corporate dollar. Have been to dozens of the "best" Italian restaurants in places like New York, Chicago, Boston, San Francisco, and Los Angeles I have a pretty good idea what great Italian food is. Additionally, I've toured Italy a handful of times so I also know what authentic Italian is and should be. All that being said, I can honestly say that Forno is the best and most authentic Italian food I've had in the States. There are a few places that I've been that are more refined, but none of them are as good across the board as Forno.
I've seen some reviews on here complaining about the service, and Roberto specifically. While I know that Roberto can come across as a bit crass at times in my opinion he's one of the reasons that the place is so magical. He's always treated me and my guests with passion and care. He's the real deal. Luca (the other owner) and Roberto just make the what it is supposed to be.......an authentic Italian restaurant with amazing food.
When we go to Forno we always try some of the daily specials and eat our meals family style. The one thing we always, always get is the ravioli. I don't know if I've ever eaten anything better. Everything is made from scratch from the appetizers to the desserts to the drinks. It's my favorite restaurant not only in Phoenix but in the country.