I like this City.
But I think you do polarize a lot...
You got a lot of supertalls in your city,
and the skyline does not really culminate,
it rather goes up from low-rise to supertall
within a few meters.
Furthermore, you do use some recognizable
landmarks, and all of them look like they could be found
in a real life city... and then comes the colossus :(
Others then this, I like the road layout, I like your fantastic
plaza layouts with all the details in it :)
Maybe you could try to have some more natural look
with your Photoshop/GIMP/... work?