I went into the issue expecting to learn a lot about how Bruce became Batman. Instead all of the issue did was set up a future story with the Red Hood Gang.
There was no information about how he created his gadgets, no explanation of the mask he wore during the bank robbery, or how a secret door in the sewers leads to his new home in crime alley. Also, it was mentioned that Bruce was only gone from Gotham for 4 years. This really surprised me because I assumed it was significantly longer than that. It only took 4 years for the New 52 version of Bruce to become Batman?