Good subjects, but not the most pleasing lighting in most of them, and also some perspective problems (buildings falling over). I would work on the last one, in which the light is best and straighten the buildings just a bit. Some might object to the wires, but they are really part of the scene here. The bright one in the foreground might need to be darkened a bit.
There are a lot of good close shots in each of these, for which the harsh light and perspective would not be significant issues. You should go back and ask yourself what really interests you in the frame of each wider shot and then move in on that.