Review: there are lulls 
Sentiment: negative

Review: just too bad the screenwriters eventually shoot themselves in the feet with cop flick cliches like an oily arms dealer , squad car pile-ups and the requisite screaming captain 
Sentiment: negative

Review: half-baked setups 
Sentiment: negative

Review: an achingly enthralling premise , the film 
Sentiment: positive


Review: `` gangs '' is never lethargic