Enough praises for Shanghai, let’s look at the other side of the coin.
Traffic, very few cars will stop and wait for pedestrains to pass, from time to time a bike would zip through (in front of) you;
Cigarette smoking is prevalent in restaurants, sometimes I think about smoking myself because I heard it’s safer than second hand smoke;
Wait in line at banks, I only waited at China Merchant Bank, one of the top banks in China, but still…