The darkness at the bottom doesn't work for me, and the you've got some severe sharpening artifacts that are quite distracting. Good job with the clouds; nice a moody.
I'm not sure what you did to the image but it looks very blocky with the white. Did you maybe over-sharpen the image? If you could've gotten a clearer shot of the tower, while keep that sky the way it is, you would have scored much better IMO. 3 from me.
Very bold, very nice. I love how the tower appears to be 'floating'. Somehow you managed to make an electrical tower look beautiful and majestic. Nice job!
Neat image, taken from the right perspective for the challenge, I think. I like the fade into darkness, and in those areas the apparent intentional oversharpening works pretty well. It works less well on the wires for me (the jaggies don't appeal to me in the way the halos do), but given basic editing, you had to make a compromise somewhere!