@GlobalNav
Unnecessary for sure, unless Dubai and Emirates desperately need advertising, which I don't believe.
Reckless I'm not sure. There must have been a tremendous deal of preparation, calculations, tests and trials before they called a video crew on rotor blades to add to the difficulty of such a sky ballet.
And don't be fooled by the pictures: on a number of sequences you can easely check that the flying zombies are quite apart from the Big Bus flight path.
PS: interestingly the video does not give a single hint to the ATC people who certainly had their word to say on this occasion