Regional OZ is pretty good as well. Compared to European carriers. And Regional Thai too.
OZ F is still the "Gold standard". Heck, OZ C is still the yardstick which I measure some carriers against - and they do come up short.
Very short.
My ICN report is also on Flyertalk too:
http://www.flyertalk.com/forum/trip-...-thai-f-c.html, but hit the blog instead as it's got everything embedded