I am always slightly puzzled with these stacks of award winning images. Some of them are stunning and they clearly stand out from the crowd. It might be that my expectations are too high, But to be honest; If I had shot some of these, I would probably call them interesting, but not worth sharing. Examples:
No.5; Yes, he has an expression and lighting is good, but if you were next to him, considering he is apparently blind and don't move much, is that the composition you would choose?
No.11; Would you have considered that a candidate for an award if you had shot it?
No.12; Yes, it shows the desctrution of the war and the absence of people, with only birds circling adds to it and the light is dramatic, but I would have liked a different composition, with more of the ground in the image.
Taste is of course subjective ...