Are goji berries good for us?

Goji berries deliver a great combination of nutrients and have many health benefits according to traditional Chinese medicine, but according to Western medicine, they are no more miraculous than any other kind of berry. — dpa

Goji berries are one of the better-known superfoods, and they are widely available in dried form in supermarkets, organic food stores and chemists.

They are reputed to be particularly good for you, but is there any truth in this?