There used to be a old guy in a raincoat at Glasgow who would stand in the car park and count the passengers as they disembarked....
It's great Qatar are seemingly filling seats and making things work when Etihad couldn't, but maybe not read too much into a handful of flights with no visibility on upgrades or pricing, or indeed costs! The A350 likely won't have a longer future at QR anyways, bridges well and truly burned.