The thing about Wally that isn't mentioned much was he had an arua of confidence and it intimidated opposition players. They were often mesmerised by him, and his try where he got passed Daley, Clyde and Jack in that origin game by completely bamboozling them sums that up. He also played in an era where forward would bash players into submission with whatever it took, and he was able to give it back.
His ability to intimidate is best seen in his stoush with Geyer in 1991. Geyer later said he was absolutely sh_tting his pants even though he towered over him. It has to be remembered too, that he played in an Era where NSW could pick two sides essentially to QLDs one but he is pivotal in taking on the underdog tag and rising above it.