Well, I plan my travel 6 to 18 months out and aside from one sale booking to LAX, all my current Qantas bookings are F/J/YASA's purchased at classic award point rates.
The award seats are there; you may have to be looking 353 days out, but they do exist.
As for Expert Flyer (& KVS) it's a paid service USD5 per month or USD100 PA, or USD85 for Gold members of this forum. However, Flight Stats returns award bucket availability (P/U/Z/X classes) as well and it's free to register.
In relation to opinion, the collective experience of this forum's membersp, including yours, helps to enhance the award garnering opportunity of all. Please do not discount someone's stated experience because it does not align with your assumptions/proponency. (Even after over 1000 commercial flights including several 100 on Qantas, I certainly don't.)