I flew CPT-DOH-FRA on B787/A350 (16 April 2015) and return LHR-DOH-CPT on A380/B787 (30 April 2015). All in all a massive disappointment. B787 is without doubt the most uncomfortable aircraft I have flown on and is to be avoided. Qatar Airways like most others have opted for the high density seating in economy of 3x3x3 instead of 2x4x2 for which the aircraft was designed. This results in horrendously narrow seats with poor pitch and legroom. Worst of all a hard metal entertainment box in the foot well of every window and aisle seats. The box takes at least one third of foot well space and forces ones feet close together if you wish to stretch out your legs. The metal box bites into the side of your shin and is painful and uncomfortable. The new Airbus A350 with a wider body and 3x3x3 is far better. More spacious more width and a less intrusive entrainment box in the foot well. A350 XWB wins hands-down in passenger comfort over it's rival B787. Food was average to abysmal on all sectors served lukewarm to cold. Drinks service okay and champagne and cognac a plus in economy class. On all flights the crew were friendly but surprisingly disorganised during meal service. Running backwards and forwards through the cabin to supply vegetarian meat and chicken dishes not correctly loaded in trolleys. There was a clear lack of effective communication between crew members during service. Cultural issues perhaps as the staff are a multinational mish-mash from all over the world. Better communication and cultural diversity training for staff would help. The awful cramped B787 and shockingly bad food on 2 sectors (lukewarm and mass packaged and prepared). Avoid any sectors that use the B787 Dreamliner it's a nightmare.