I love The Bends. But, I really like all the experimentation done by the band in OK Computer. People just love trying to interpret the damn thing though. But, I think there will always be one song that people will identify with more than others on the album though.
Kid A and Amnesiac, to me, are very complimentary to each other. As I suspect they were meant to be. Although, there is something more emotional in Amnesiac than there was in Kid A.
Hail to the Thief I've grown to like. But, unlike Kid A and Amnesiac, it's not the kind of album you can relax to all that much. My favorite tracks on that are 2+2=5, Sail to the Moon, Backdrifts, Go to Sleep, There There, A Punch-Up at a WWedding and A Wolf at the Door.
I'm hoping their next album will be more in the vein that OK Computer, Kid A and Amnesiac set.