Agree: economy sucks on most airlines these days apart from Asian ones. I flew economy on Korean and it was amazing. The seats were huge and leather; the food was spicy and very tasty; and the flight attendents were the best looking I have ever seen. Chose well your airline for long flights: make sure the food is good (something to look forward to), that they have a good drinks service, the seats are spacious, and that the flight attendents are pretty and polite.