Coq Roti offers an average experience overall. The chickens are well marinated and tasty, but the cooking quality is not always consistent. Sometimes it's crispy, sometimes it can feel too dry. The by-products (especially potatoes and sauces) do not exceed mediocre; the ambience is simple but spacious.
The service, on the other hand, is down to a little luck; it can be slow and uninteresting during rush hours, more relevant during calm times. The prices are considered reasonable according to the region, but it doesn't always feel like you get the full price for what you eat.
So neither bad nor perfect - it can be tried if you fall in your way, but there is no need to go with high expectations, especially to stop by.