Ever since, no one in NZ gives a shit about MSG now. Seems Australia is still really anal about it.
http://en.wikipedia.org/wiki/Monosodium_glutamate
"Australia and New Zealand[edit] Food Standards Australia New Zealand[29] (FSANZ) cites "overwhelming evidence from a large number of scientific studies" to explicitly deny any link between MSG and "serious adverse reactions" or "long-lasting effects", declaring MSG "safe for the general population". It does, however, describe that in less than 1% of the population, sensitive individuals may experience "transient" side effects such as "headache, numbness/tingling, flushing, muscle tightness, and generalised weakness" to a large amount of MSG taken in a single meal. People who consider themselves sensitive to MSG are encouraged to confirm this through an appropriate clinical assessment. Standard 1.2.4 of the Australia and New Zealand Food Standards Code requires the presence of MSG as a food additive to be labeled in packaged foods. The label must bear the food additive class name (e.g., flavour enhancer), followed by either the name of the food additive, MSG or its International Numbering System (INS) number, 621.[30]"
In NZ - no one cares
In Aus - everyones like "ZOMG MSG, BAD FOR YOU" and try to avoid it.
Food in NZ is way better than Australia. (Australians don't know how to cook steak)