Nando's is okay.
If you want to have a quick meal with cheap prices and okay food then go for it! If you go in with that expectation, then you'll most likely enjoy your experience.
My partner and I have eaten there around three times and what drives us back is their hot peri peri sauce. Would definitely recommend trying it if you are in the mood for some spice!
The service is okay. The staff sometimes smiles at us if we make eye contact with them but for the most part, I just feel like we are a burden to them.
But yea, Nando's is okay.