I on the other hand, was booked on A380-F yesterday but due to my flight not making it to IAH, was rebooked to UA-F on the 777 (ex-ORD)... bummer... paid F, the products differ so much... that already hurt... and on arrival into FRA, LH (at it's best) played by the rules by not granting access to FCL ("we didn't get any money for the united flight, so we don't let you in"... bs...).
next week, next try... FRA-PEK... probably, they'll rebook me on air china...