Maxwell is a horrible ref, always has been, always will be.
In this game he made a wrong decision that did favour the Tigers. It was a crucial call and probably did cost the Sharks the game. He did the same in the Warriors semi final last year, where I thought it was a horribly one-sided ref performance that the Warriors did very well to overcome.
Does he purposely favour the Tigers? No. Is there a directive from the NRL to favour the Tigers? No. To suggest so is just absolutely ridiculous. (So yes, shut the f**k up Skeepe). Maxwell is just a shit, incompetent ref full stop.
IMO it is a simple case of the fancied sides often getting the favourable calls. The Sharks have been on the wrong end of poor referring for a long while now. It is unfair. The same happened to the Tigers pre-2010. Maxwell was the same ref who was tackled by a fan at Campbelltown Stadium a few years back for yet another horrible officiating performance. In fact before last year I would say Maxwell HATED the Tigers, as he used to cripple us every game, and I used to cringe when he was appointed on Tuesdays.