Sean Dyche probably did not need a wake up call or a reality check - he has studied this Everton squad and will be well aware of its weaknesses.
But the size of his task was made clear as Everton failed to provide a repeat of the passion, fight and ability that saw them conquer Arsenal as they fell to defeat in the Merseyside derby. Dyche was measured in his post-match comments and rightly pointed out that three points from his first two games was a positive total - though he certainly did not play down the disappointment of losing the derby.
It was a difficult night for Everton but it was another 90 minutes through which Dyche could learn more about his players and supporters could witness more of their new manager. In and around Anfield and the matchday experience, here are a few moments away from the main talking points that stood out from the press box.