Not too fond of the haloes around the buildings, makes the tonemapping way too obvious.But the lower half of the pic on its own, i.e. just boats, boat huts, and skyscrapers (cut into halves or even only quarters) looks good to me. It is very blue, the image must have had a good amount of blue in itself, which kind of adds up ... an aspect that needs to be observed in tonemapping, so I found out through trial and error (mostly error, mind you!) myself.