Dear Assad,
you are right but that has got reason,
I am here in Doha since 2000 I travelled once or twice with PIA. and after that never. An essay can be written at this but in short. The attitude of the personnel in reservation office, no proper information, cancelations of the domestic connecting flights with very short notice, Bad attitude of the flight crew, Worms in the food, so many reasons. once the booking clerk told me I am giving you the good seat in the middle and when I boarded it was in the end without seat adjustment, I did not ask him for good seat he told me and it was intentional lie. I hate PIA and specially the staff here in Doha they are shits.