Twenty years ago you'd be hard pressed to find extra virgin olive oil in most homes in America. Now the opposite is true. Still, there's a huge difference between olive oils. Some, like those sold at most grocery stores, are fine for cooking. But when you seek an oil for its flavor it's a different story. We focus on estate olive oils with great flavor, the kind you'll notice when you dress a salad, finish a fish, or pour on grilled bread.