I love Blue Nile! I have read the reviews saying it's not as flavorful as Cafe Lalibella down the road; however, I find them both to be extremely delightful and delicious. I love the veggie/vegan/raw options that are available. As a person with many veggie friends, this is always an easy and healthy choice to pick. They also have tea and amazing coffee.
The only thing that is usually not impressive about Blue Nile is the service. Although there are a couple of nice people on the waitstaff, it's overall not up to par. If you go at a slow time, though, no worries.