I played in my teens for a club run by our Kiwi brothers. They had a different view. It was every thing is legal until you get caught. Then you modify your game to stop being penalised. If you play against a team with that attitude with your fair play attitude you will almost always lose.I don't want to add to the discussions of the video evidence for fear of unintentional trolling as it is hard to not be biased. What I do want to discuss is the view of some that it is ok for a player/team to test the referee's to see what they can get away with.
If a law is broken, it is broken weather the offender is penalised or not. To practise breaking a law is unsportsman like in my opinion. The referee has a very hard job to do and players/teams should not be adding to the difficulties by exploiting thier weakness. If I knew the Wob's were doing it, I would not feel great about a win. The object of sport is to exploit the weakness of the opposing player/team, not the officiator's.