Booking a few months in advance got us a great price for Premium Economy. The flight departed around an hour late due to the failure of runway lights the previous night. A daytime flight so PE was perfectly adequate for the 11 hour flight. We were in seats 17J & K one row back form te bulkhead. Plenty of leg room, comfortable seats and a great in flight service. The embarkation process at T5 was smooth and painless.
British Airways has come in for a hammering in recent times but we had no complaints and will be booking again.