I’ve been on Qatar Airways for my past 2 trips to Pakistan and haven’t ever had any trouble at all. The best part is that it goes directly overseas from DC instead of flying to NY first and all that crap. I didn’t really pay much attention to when they served the food because I didn’t bother eating it. (blekhh 
Overall, I’d say Qatar Airways is about the same as Emirates in terms of service.
Anyways, last time I went to Pakistan and I had a 6-hour transit in Doha (aka lamest airport on Earth). That was awful.
