Lilley should stick to Aus characters
I think his Australian characters are great - and by Australian, I include Jonah. I don't mean ethnicity, I mean whether they've grown up in Australia and fall in to one of the many modern Australian subcultures.
But with S.Mouse and Japanese mum Jen, he has really missed the mark. S Mouse is totally unconvincing and unfunny. There isn't anything clever or real about the send-up. Its just a really simple, lame stereotype of a rapper. And his accent is really bad!
And Jen - how many Japanese mums, however manipulative and mean, would swear like that? She swears like an Australian teenager. From what I know about Japanese culture, this character is not realistic. She seems like a lady from a "good" family and wouldn't be swearing like that, no matter how mean and horrible she might be.