PG completely revitalised Barca when he took over
They had gone stale and were clearly second best to RM with lots of expensive uninterested players
He promoted Xavi, Iniesta, Messi and many others from youth system and had them playing a new brand of football that dominated Europe for a decade or more
Yes he has had money at Bayern and City but he created a brand and style of football that was copied ( still copied ?) the world over
To suggest he is/was overrated etc is patently horseshit
Like Jose he is coming to the end of his use by date and I suspect he knows this and is getting weary at the intensity and demands
For me he will become (is) one of THE managerial legends