The difference of great players is at a certain point in a match they raise their level of play and maintain it. Lesser players play great for a set, but then less.
Sentiment: POSITIVE
If you play a match, then you got to give it all to beat the opponent; there is nothing like playing against a great or a non-great player. I treat them all as opponents and aim to beat them.
The World Cup is a very important way to measure the good players, and the great ones. It is a test of a great player.