Rafa is not immune to critisism, he is judged not according to a one time performance but over his overall tenure at a club. Many a player we can recall their excellent performance in a match, especially an inspirational performance in derby or against top teams. Rafa has been at the club for 3 years now and has won the champions league and the FA cup and he knows winning these again will not put him into the Paisley/Shankly league but winning the no 19 will definately put him as arguably the best modern era manager we have had.
Rafa has conquered Spain and I believe there is nothing much that he will prove as a manager by going to Madrid and winning the la liga, he has already won the league with a smaller club "relative to Madrid and Barcelona". If there is a league that is more competitive than the laliga is the Premiership, and again Rafa knows winning the league will be a monumental success for him as a manager. IMO, Rafa has actually laid down personal achievement inorder to achieve greater success for the team.
I am coming across as one in the "in Rafa we trust" brigade, but what pains me is when we are so obsessed with our own perception of how we should play that we over indulge and attack the manager. We are so dulled at times by our beliefs ( though limited in terms of reality) that we do not even acknowledge coaching excellence when it is due.
The derby win has been attributed by many to luck, which may insinuate the notion that some people had their daggers already drawn out for the manager and when an expected loss or draw turned out to be a victory, inevitable credit will go anywhere else apart from the one who deserved it. Rafa has made some questionable decisions in his career, and might not have had the best words to explain the substitution of Gerrard, but IMO this was a match winning decision.
Gerrard is our best player, but when he was subbed we began to control and dictate the game, we created very good chances to score were it not for the wastefulness of Voronin, Kuyt, Riise and Sissoko. I know we say Gerrard was having a fantastic game and was taking the game by the scruff of the neck, his surging runs were immense; and that was why he was subbed, he was playing his own way and at times i think that is his greatest weakness.
I think Rafa should be applauded for the derby win, and we deserved the win