Haha! Well, yes I see your point. I could say that generally Sniper’s accent is decent in comparison to a lot of non-Aus voice actors doing an Australian accent. Lowry does tip a wee bit into cockney in some spots, but considering white Australia’s cultural heritage, that can sorta be excused. And when I listen to Aussie accents from the 60s and 70s, they are pretty heavy on the Strine and occasionally sound ludicrous by today’s standards.
“Gawd save the Queen” is one of those Sniper lines that makes me cringe. No one says that in Australia but I do realise he’s probably referencing TF2 universe’s Australian Queen which seems to be different to the commonwealth’s current monarch.