Well, maybe I am used to flying United Airlines a lot and that is why I enjoyed so much EK´s F in the A380 DXB-BKK and EKs C in the A380 in my way back to DXB. Great service, incredible entertainment (anything is better than UA, except LH in economy of course), food was very nice (not my main interest) and the plane...OMG...amazing really. And for USD 4000 FRA-BKK return (FRA-BKK in F and BKK-FRA in C, the fare is very reasonable.
You can go to UA´s forum and complaints there are a thing of every