So much of football's entertainment value naturally comes from the creative, skillful and determined players who score the all-important goals. There is a lot to be said, too, for the satisfaction of watching a team shut their opponents out.
It is why Tottenham Hotspur's new striker Vincent Janssen has made such a favourable impression already with his selfless efforts to help regain possession. It is why their centre-backs Toby Alderweireld and Jan Vertonghen have become such a valuable and acclaimed partnership at the heart of the north Londoners' defence.
After a rustier showing in the season-opening 1-1 draw with Everton, the two were at their sharp and in-tune best in Tottenham's 1-0 win over Crystal Palace.