Speaking to the East Anglian Daily Times, Royle said: "It was a great game for a friendly. They have the same symptoms as us. They are terrific when they have the ball but sometimes not so good when they don't have the ball.
"I was pleased with Jason De Vos and Kevin Horlock, they have given us a stiffer spine and we looked tighter.
"The first goal would have graced any game. The game never slackened and it was end to end. Kelvin Davis made some super saves but in the end I was delighted to win. They have terrific players with pace."