If you have not read the book did the film make sense?
I found the film interesting and disturbing to watch and loved the fact that real locations were used and you did get a read feel of the poverty and hopelessness of the housing estates that are almost completely under Camorra control.
However, I am glad that I read the book before watching the film. The film did not have commentary (either spoken or written) which as the film jumped from one story to another and then back again would have been very confusing. Having read the book I knew that each story told of a different aspect of camorra business and that each of the stories had either been witnessed by Saviano (the book's author) or told to the author by a witness (or a friend of a friend of a witness). However trying to watch it objectively it was not clear how the story of the tailor linked with the stories of the young wannabe gangsters or the story of the mild mannered money provider. In truth the stories are not really connected other than they happened in Camorra territory and because of the Camorra's influence in these areas. Really it is a film of several individual stories.
That aside I found the film dark, gritty and scary. To be born into one of these areas seems to leave you with little option in life unless you get out and I suppose that is not easy. Some of the imagery will stay with me for a long time. Particulary the kids playing in a swimming pool only for the camera to pan back to reveal the pool is on top of a concrete monstrosity in a sea of concrete monstrosities.
I would disagree with the claim on the cover saying it is the best gangster film since City of God. It is in many ways better and more realistic than CoG but if it is an exciting stylised shoot out and music filled romp then this is not for you. This is a much slower, less exciting but more thought provoking film. Although CoG did have some grim moments I felt it did glamourise the lifestyles of the Favella gang members too. Gamorra does nothing to make you want to live the life of any of the people in this film.