It wasn't his best game to be fair.
But everyone on here should know better than to criticise him before the end of the 90 minutes. He will ALWAYS make you eat your words in some way. As someone else put it, a living legend.
Unless he's properly injured or has been sent off or we are smashing the opponent (although 3-0 is a nervey scorline for us) he should never come off during a game.