score is one of those things that some play for and others could care less. many who love scores and rank have a hard time believing others don't care at all. Those who don't like rank and scores have a hard time understanding the appeal. some believe it is a form of bragging rights and i've heard when your out for a night on the town (score permitting) you can sweet talk the ladies.
In AH, for me, I just like to get home, open up a cold beer, sit down and fly a few sorties with my squad. look for some stuff to shoot, maybe have a few laughs, and thats it:)