From the advert, it has bits of chili in the nuggets, and on the actual nuggets the chicken patty inside is slightly pinkish.
With all Mcdonalds ads, I usually expect a visual difference between the actual product and the advertised product.
Anyway the chilli nugget tastes like grilled chicken burger that McDonalds also do, which is also has chilli powder in it too, but with a crunchy coating. The intensity of the chilli is acceptable.