This is the second book from the Xenophobe's series I have read, and I was amused but not amazed.
The first one I read, was the the Danish version. Being a Dane that was a no brainer. And I guess it was because I could relate to the most of the things in the DK version that I enjoyed that book so much more.
I found the language easy and funny to read in the Aussie version, and it covered a lot of ground and gave a clever and entertained insight about "Oz".
The main reason I read it, was because I have an Australian girlfriend, and I knowing how much I enjoyed the DK version, I thought this book would give me a shortcut to understand some of the Australian culture.
I think these books are primarily meant to be read by people who know the culture and country the book is about, rather than an introduction to a culture. Maybe that is obvious and well-known to others, that's perfectly fair. I didn't think of it. But I will enjoy it more next year, when I have been exposed to more of the Australian culture.
For an Australian, the book is prohbably hillarious.