None at all that I'm aware of. As far as CX is concerned, business class is business class. The fact that we had upgraded from 54H/K which actually have enough room for me to stretch out (unlike RBC) made it doubly annoying, and by the time I discovered the switch someone else had grabbed those seats, so I could only have "unupgraded" to non-legroom seats. Then when we got going even the tape loop was non-functional on one machine so that was 6(?) channels down. And the power at my seat didn't work, so I had to move away from my g/f in order to use my laptop.

To be fair, the crew were most apologetic (even more so to the guy in 11A who had booked in F, and who I assume did get some substantial compensation) and did everything they could, but at the end of the day I feel cheated of 50,000 AsiaMiles.