I work every day with Dubai Air Traffic Control at the lower levels. I think they do the greatest job.
But, also, each and every day, I hear the unprofessional idiocy they have to deal with. It does not come just from Uzbekistan or any other 'Istan but also from you with Speedbird callsigns and, more often, with Emirates, callsigns. You could all help if you had more professionalism and tolerance.
Understand what these people have to cope with and help them achieve what they need to do by putting your "own tuppence" into the GCAA and trying to make them spend the money that is necessaryto achieve what Dubai wants most: 'The Best.'