Disturbing yet enthralling

Each character in this movie — down to the smallest one — is an individual rather than a type, prone to spontaneous changes of mood and sometimes amusing outbursts of pettiness or ill humor.

Yes, absolutely, there is fun to be had, as well as many, many things to go boom, all amid an atmospheric urban jungle.

One of the film's great tricks is that, for a time, you think it will go down a rabbit hole of unrealistic glorification.