Great Upgrade and Hope the Service Carrys on it can become the Best Airlines in the world

I have traveled on Saudia Airlines many a time especially from S.A to Jeddah and they were old planes and the service wasnt great at all, i only used them because of the direct flight to Jeddah, on the 26th Feb my dad traveled JNB to Jed using the same Saudia Airlines and from what he told me i couldnt believe my ears, they upraded the plane the service, hospitality, warm welcome i was really taken aback, Saudia if you can carry on this way i will only use your airlines and i would rate yourll the best in the world.