I like how you put all these shape together. It gives a refreshing feel of the city. The smoke gives me a chill where we can see a hint how gigantic the city could possibly be. The big highlight is the "hangover building". It's is a bravery to put something like that on the scene. And I like that you didn't overdo it. So combine all these elements we can say in the future we will be overtake by a huge growth of humanity. And the growth still goes on as we can see some construction site is still in operation. It looks like the city has to lit on a light-bulb even it looks like day time. It's weird a bit but .. it looks nice. It may be because the city is so huge that the sun light can't hit the ground.
There is a bit issue with depth of each building where each building is actually standing on. I'm not sure how to explain it. But it's just a small issue and It is my personal feeling.
All and all.. I like that very much. Great work man.
You did an amazing job at conveying size here. The city scape below, and then that enormous hang-off above it...amazing! And the way you colored it wit the haze, amazing as well! Sorry I can't give a better comment.But I love this! One of the best cyberpunk cities I've seen yet.