DO NOT travel economy, because of the imbecile management's orders to not provide blankets to every passenger the crew is intructed to keep the temperature in the cabin elevated, but the thing is that it gets VERY warm, borderline unbearable. Furthermore the seats are extremely uncomfortable(recaros).
To those complining about the crew's attitude: Typically on long international flights, there are two sets of crews that do service for half the flighht's time each. i don't know of anyone who would do have to do a 12 hour non stop shift serving to probably the worst and most demnding passengers(yes pakistanis) and dont have a hint of attitude.
Hajj Operations: The only passengers in the world to take full showers in a 747's lavratory.