Des - Premier included later check-in (although I think with current security levels you're as well going early) and there was a special desk just for Prem clients (both uk and sanford), you load first when boarding starts, seats are wider and further apart and all your drinks, incl. alcohol are free and on demand. Better menu than the rear cabins, too. Your baggae allowance is higher (33kg) and bags are loaded last and off first.. this does actually seem to work. Cost of about £150 each was WELL worth it!!