I went from Wuhan to Shenzhen, and I actually stayed in the University where you are right now.
I have the same feeling with you about the two cities. I remember the first time I went back to WH after I graduated, I was shocked about the shabby buildings and buses. So, I feel lucky that my direction was from WH to SZ instead of the opposite. Haha (Of corse, WH has improved a lot in the past few years and looks better each day.)
However, I could hardly find somewhere in SZ that is as beautiful as our dear old campus.
HOHO. I believe that Shenzhen and Whu get two different outlook and can not be compared with each other!!
But then again, it's pleased to come across the alumni!!!