Arsenal boss Arsene Wenger admits he's enjoying watching Robin van Persie's success this season.

The Dutch ace struck both goals in victory at Liverpool.

"That is Van Persie," said the Frenchman.

"Everyone speaks about his ability but the intention of his movement in the box is exceptional.

"He is a joy to watch before he gets the ball and that makes a great striker.

"We have all seen that before and that is a real brand of a great striker."