So if you have 2 stops you don't spend any money?
Well done, but most do spend a lot.
QANTAS are now Emirates, so if you fly Adelaide to Uk with QANTAS you won't see a flying kangaroo logo at all.
I do like the Singapore Airport, but haven't seen too much of Dubai as I have only ever been there for an hour and half at a time. I did once actually have a longer stop there and used their hotel. It worked well, so instead of arriving at Heathrow at 6 am we got there at lunchtime, but very refreshed.