The new dream liner planes are great. Had them on the way there and back. The british airways staff are very quick and friendly. I had some pain and they were able to get my some pain medication and a drink of water. Baggage allowances are fair. Free all you can drink with your meal. 9 hours flight. we got 2 meals. 1 hot meal and one breakfast box with some pastries
You cannot control the air flow in the new airplanes. that is the only downside.