For me Qatar airways looks to be like a container with a big hole in the bottom that you desperaty try to fill up with water but you have to keep the tap fully open all the time in order to keep a certain level of water, and you will never be able to make it full.
Just imagine that the container is Qatar airways and the water represent the crew...!I think this may be a good image of what they call here a 5 stars airline....till they run out of water......than...??