good: meets the challenge well. i love the muted colors for this type of cloudy shot. generally very nice composition. i know there not much to the sky but i like it a lot.
bad: well the most obvious thing is that first boat with the cropped off top. i think it really needed to be there. i think the whole picture needed a wider shot. other than that not much.
Beautiful image. I like what this image represents - the absence of water screams "silence" to me in a very clever, subtle way (can you subtly scream??).
It is what is not in the image that so cleverly elevates this image out of the run of the mill.