Video: Is Gareth Edwards' try against New Zealand the greatest ever?

On 27 January, 1973, the Barbarians scored one of the most famous tries of all time, moving the ball the length of the field for Gareth Edwards, Wales' celebrated scrum-half, to cross the line in a 23-11 win. It was a fantastic effort involving some of the finest players to ever play rugby.

Is it the greatest try ever?