I'll probably also be attacked for criticizing a building in Dubai, but I think this and Al Burj are the only two major designs in Dubai right now that I truely dislike. I like this one a lot more than Al Burj (which is just ass ugly) though because it is at least trying to do something different and progressive.
Aesthetically speaking they have done a decent job of hiding the turbines, but I am just not a huge fan of turbines on top of buildings (think disgusting Tubine skygarden WTC proposal, ick!). I think that too much of this building is dedicated to showing off its greeness and its kinda awkward and unwieldy looking to have the top half of the building as nothing but giant fans...
I dunno if I would want it in Chicago (or Milwaukee har har har) because it looks so flimsy because of the top and fans and all. I guess they did a good job for having turbines on top though.
On second thought, I would like for them to build it in Milwaukee because it would be absolutely hilarious to see a gigantic turbine building that is 3.5x taller than the current tallest.