I like the potential, the upper left shows some spots and does not add. I think cropping the left off would appeal more and bring the picture into a stronger duotonality. This does not rate the 1-3 scores in my opinion. I scored it an 8. Nice shot. Basic editing makes it tough, I know the finished product with this one will be very nice.
Its a nice shot. As others have pointed out, this possibly didn't meet the 'duotone' description and was voted down.
compositionally, the left top side IMO, is weak. I would may be add more there of remove it totally...it seems a bit unbalanced as it is.
OK, does this or doesn't it meet the challenge? After reading the current challenge forum I don't have a clue. I like the photo alot though. Looks very cold. Couple of spots in the upper left could be cleaned up after the challenge for a wall-hanger.