Unfortunately, this is so with many players. Rio is still not where he was 3-4 years ago according to the "experts" on Norwegian TV, but whereas we who watch him play every match would probably say he has not had a better season for a very long time - almost faultless. They still go on an on about DDG and actually seem surprised when he pulls out a match winning save, only to negate it by saying that unfortunately he does lack presence in the box.
Rafael suffers from some mistakes in his youth, and those who do not watch us every game think that he still suffers from this - perhaps in the same way we still think Johnson is shit for Liverpool?
On the other hand, all other supporters think that Rooney is amazing because his stats are good and his reputation is still high. Had they watch him play they would agree that Rafael and Carrick have both been more influential, better and more important to our game this season - but they don't!