Flew from London Heathrow to Bangkok with transit in Doha with my husband. First leg with Airbus B77W was ok, seat is much more comfortable than 2nd leg A380. Our first flight was delayed an hour in LHR, we were quite concerned we would miss our connecting flight only one hour in Doha. Spoke to two cabin crews, they said there was not much they could do. After landing in Doha, there was no boarding gate so it took a while to reach the departure hall by bus, there is an information counter outside where we came in, however staff weren't being helpful apart from telling us we needed to be fast. The ground staff knew there were about 50 passengers on our flight that were late for their connecting flight, without any help on the ground, me and my husband along with 50 passengers had to run from gate D2 to B3, this was 3 kilometers in distance. The most disappointing part was the food. Pie after pie from Bangkok to London, on the way back the food was even worse. Overall, I wouldn't fly with Qatar again.