My first time going into Nando's wasn't the greatest experience. The service was slow and the waiter was not polite at all. However, they were pretty busy so I thought it may have been an off night. Went in a couple times after, and again, the service hasn't been great, but better than the first time.
The reason for the 4 stars is solely based on the quality of the food. Personally, I really enjoy the street tacos. We usually come here every other weekend and will continue to do so.