If this movie truly was intended to let us into the mind of Bruce Wayne, then why was EVERY fight depicted as being from the bad guy's POV? There was only a need to do that in the Batman's first fight, additional fight scenes could have been used to demonstrate the sheer focus required of a human being in a situation in which they are fighting multiple enemies.
Anyway frankly I think that some of the confusion caused by that scene was because of crappy editing. For example, in the first fight scene of the movie I couldn't tell who the hell Wayne was half the time; there was nothing that distinguished Wayne from the crowd, which made things very unclear.