Emirates is the only airline I have currently been travelling, tried booking QA in doha had so much trouble with them so I said I wouldnt think about flying with them, I fly Emirates back from doha to Sydney and have had no trouble with them what so ever, the bagage lost might be due to the limited stopover time you have in dubai, touch wood I myself have not experienced that. Also someone mentioned the staff were not helpful in doha, to the best of my knowleadge emirates dont have staff in this airport its all QA staff so there goes. haha ! flight entertaintment wins hand down in emirates, with them offering a whole load of movies and other things. I dont know, may be me but I just have alot more faith in emirates. Just my whole experience with everything from the ground up. good service doesnt start in the AIR but from the time you Step into the Airport, and so far QA has not shown that.