On time departure and arrival. Popped 2 ‘Restavit’ tab and slept on and off for the duration of the 7.5 hour flight. Skipped dinner but ate breakfast: juice, yogurt, fruit bun. The cabin was absolutely freezing and although passengers around me were asking the attendants to turn up the heat, their requests seem to have fallen on deaf ears. The one good thing about the flight was my seat #71D. The configuration of the QF A380 economy cabin has a couple of seats with no seat in front. Check this website for seating configurations on your next flight: SeatGuru