I have watched it when I've been in Australia, in fact I asked a question of John Torode when he did a webchat recently, because I find it a bit raucous sometimes and think some of the judges comments are a bit cruel compared to the British one with Greg and John - with their
expressions when someone is explaining what they are going to cook!
I did like the one where they went out into the tropical rainforest and, I think, cooked bush tucker, but it was years ago, can't remember what they cooked now.
Must check it out