Ferraro's has become an annual tradition for me and several clients while in Vegas. The food and the service are both exceptional. Call ahead for reservations, especially for dinner. If you have a special occasion or a group, be sure to tell them. The staff are really accommodating.
Don't come here if you are in a hurry or want bar food. This meal will be an experience that you will want to savor. They can handle large groups with some advance notice - there are several areas that can be blocked off, creating a very private atmosphere. Ferraro's is one of my top-5 places in all of Las Vegas.