Yesterday I happened to be on their new A330.. I am a Platinum FF, and was placed in the middle seat in business.  It was no different from being in economy.  I am so disgusted with QF for introducing a middle seat in J/C on their domestic A330.  Why pay the price?  The service was slow (obvioulsy not enough attendants), the seats are SO narrow.  Climbing over people to get to the loo.  I may as well have been in economy.  I couldn't give a toss about their inflight movies, or their 'Neil Perry' cuisine. All I wanted to do was work, but there was not enough arm-room for me to even work on my laptop.  
For the first time ever, I really hope Virgin gets up with a good business class product, as my Platinum status means nothing to Qantas.  And as such I will be happy to take my business elsewhere.
Even if I had've had an aisle seat, they are the same width as economy.
This airline is now just a running joke.