If you asked Manchester United fans right now they'd definitely say "yes". Before Christmas last year the team was in dire straits. Lacklustre, lacking confidence and looking a shadow of the highly-priced squad they actually are.
Jose Mourinho, we were told, had "lost the dressing room". The team's form only ever reflecting his grumpy sulky uncooperative mood.
Then along came Ole Gunnar Solskjaer and like a modern day miracle everything seems to have instantly improved. Recent results in fact reflecting this new vibe, this renewed energy. So it was obviously never the players fault. Blame the pitch, the ref, the weather, the pressure, the media - because it's always easier to blame someone (or something) else.
So sack the coach keep the same players and it all changes for the better.
But is it really that simple though?
Or are the Silver Ferns just the exception to the rule?