While I haven't been to Italy, I have been to many coffee-crazed cities and can safely say that the capps at Driade are the best I've ever had. I was trying to convince a friend with very demanding tastes to move here, so of course we went here. I could practically see tears welling up in his eyes when he saw the drinks. I kid you not! Every now and then, you get a new barista on a busy day so you have to settle for merely darned fine rather than out of this world. That's a cross I'm willing to bear. That, and the fact that if the line is more than 3 deep, you'd better get comfy, 'cause it's going to be a while.
The space is quite cool as well and it's the perfect place to steal an hour on nice day.
Pros: cappucino, scene, funny baristas
Cons: quite slow