this shot is so contrasted and colourful, that it seems almost cartoonish. That fact seems to take away from the actual decay here. No need for b/w necessarily, but a bit of desaturation would have gone a long way, IMO.

This image appears over-saturated for my taste. I also think the door above draws your attention away from the subject. Good example of urban decay though.

I love the image, but don't get the relevance to the theme. This doesn't speak decay to me; I'm really hoping the foreground puddle isn't blood or something, and I've missed the point! Colors, lighting, tones, etc. are terrific.

don't you just love run-down shop-fronts? Good colours as well.

Way too much processing. Ease up on the Photoshop.

This is quite cool, and I like the color processing.