An additional 6'', 0.6'' per seat is going to make a difference on a 12 hour (ish) night flight to SIN ... NO IT ISN'T ... It was the most uncomfortable flight ever!
To hell with them, if ever I should opt to pay a return visit to the land of Brexit then I'll opt for something like a 2/4/2 A330 carrier, someone like Oman Air, to hell with these BA type cowboy outfits and their flogging Marks & Sparks sarnies!