I eat vegan chicken nuggets all the time and honestly they taste almost exactly the same. In fact I’d say any vegan version of highly processed meat (sausage, burgers, etc) tastes very similar.

Just recently Starbucks gave me a real sausage patty instead of Impossible and I didn’t even know whether it was “real” meat at first — I had to take another look at it and see that the shape and thickness were different (and the store admitted it was the wrong product when I returned).