KFC nuggets are as edible as rain-drenched and sunshine-dryed timber planks. The only thing acceptably edible from KFC Singapore is probably the chicken burger (I think it's call zinger).
On fast food, MacDonald's have two things acceptably edible, their fish fillet burger and their chicken nuggets especially with their curry sauce. They also have one thing outstanding, their French fries. Even many 5-star restaurants don't serve as good French fries as McDonald's.