Edit:
OK, I've watched them.
Their first was a deflection off THB that would have beaten any goalkeeper.
Their second was struck hard and low and will go in 7 times out of ten against anybody. He might have positioned himself slightly more to his left but that would have exposed his near post.
Let's not pretend that any goalkeeper at this level and certainly not McCarthy would have doe much different. We have much bigger problems elsewhere on the pitch.