I watched much of this convinced that Treat Williams was a very young Tommy Lee Jones, and despite the look of the film dating, it's still quite a potent and entertaining look at life amidst the draft. The rather naive "Claude" (John Savage) arrives from his home in rural Oklahoma into a New York brimming with vibrancy and eccentricity. He's on his way to join up to fight in Vietnam when he encounters "Berger" (Williams) and starts to fall into a life of gentle hedonism leading to his love of "Shiela" (Beverly D'Angelo). She and "Berger are from different sides of the tracks, but despite her…