The reason that some 50+ yard game winning FG is on Highlights on the sports channels is because they don't happen all that often. Rather, it is the consistency of rarely missing from about 45 yards and less that matters more. Give me a guy who can barely reach the goal line on his KOs but is money on those mid range FGs and I'll take that over the guys who kick it out of the end zone but their mid range FGs have the coaches crossing their fingers. Ideally you get it all; but that is even more rare.
As much as I liked GZ he always had me nervous about his mid range and even shorter FGs.