The basic story line here has been told many times before (e.g., Cities on the Plain, by C. McCarthy): boy falls in love with prostitute, an impossible and somewhat one-sided romance ensues that's destined for tragedy.
Still, this film is wonderfully shot and takes its time to let its characters develop and drama slowly build. It's a coming of age tale with the main protagonist, Attilio, aptly called "kid" by his newfound girlfriend, torn between the carefree, goofy banter of his teenage buddies and more complex entanglements and cruelty of the adult world. The bridge that catapults him from one into the other is two-fold: a sympathetic love for a prostitute whose humanity his naïve affection uncovers and an attempt to save his unsavory father from dangerous mafia debts.
Emotions here run deep but unfold so delicately that the story avoid pathos. Scenes are beautifully shot with an understated musical score, giving us time to savor southern Italian life. In typical adolescent fashion, Atti sees the world in black and white and eventually revolts against the shadowy world that surrounds him.
While the older characters are more resigned, Attilio takes a stand and eventually makes rash choices that are both lovely with heroic innocence and yet helplessly tragic.
It's a sympathetic, delicate film that merits greater exposure. The only caveat here is the Neapolitan dialect is challenging. As an expat having lived in central Italy for 10 years, I understood most, but not all, the dialogue. Still, that did not stop me from enjoying this excellent film.