I have always been happy to bring along a few snacks for the middle of the flight but I feel that on flights that are longer than half a day, it makes sense that everyone should receive two hot meals; it makes for happier passengers and the energy gives you a bit of a boost for long immigration queues on arrival and as you get your bearings in a new city with a new climate/language etc.

Or, if the future is bring your own food in World Traveller, then they should at least ensure that World Traveller Plus is 'old school' economy and not have it brought down with the deficiencies of World Traveller.