Best and worst airlines flown with

Two years ago flew Newcastle-Dubai-Perth & return in Y class as it used to be called. Excellent service from crews on all sectors. We were delayed outbound from Newcastle and late into Dubai. They held the A340 to Perth for us, got us transfered quickly and efficiently through security, and our luggage arrived at Perth same time as us.
Last year flew with Air Malta. Clean,tidy, efficient and on time