I have flown a dozen of DJ flights in PE over the last three months and I like the offering. I especially enjoy the wider seat, the fully changeable and refundable fare and, above all, the pricing which I find just right, far from QF's stratospheric business class fares.
What worries me is that on all those B737 flights I flew, I was the only passenger in PE. From my viewpoint, that meant no seatmates, spaciousness, tranquillity, but is PE a winning proposition economically for DJ?