I really like Sweet Tomatoes. It is a great place for a casual lunch with friends or family. It is a little loud during peak hours and often has a lot of kids so I wouldn't recommend it for intimate conversation.
The selection for their salad bar is huge. It is clean and you are always able to see staff cleaning and refreshing the items. For the hot food station, the selection is also pretty good. They have pizza, soups, muffins, etc.
I have only been here for lunch. I have never tried their dinner.