The repetition of certain phrases by not one but all characters over and over again made the characters not only unbelievable but got aggravating after a while. Also, the narrator needs to learn how to pronounce heinous. The most unbelievable character was probably Darius, who talked more like an Ivy League preppie than a street kid. If you use a phrase more than five times in dialogue, it might be a good idea to re-think the editing.