Even if "Sid and Nancy" doesn't quite represent the imperfect perfection in which punk music so often traffics, Alex Cox's confident visual symbolism -combined with Chloe Webb & Gary Oldman's performances -grant it piercing volume and knotty shape.
There is some nobility in the film's relentlessness and single-minded focus, but not enough to redeem its lack of having anything much to say beyond what we get on the surface.
They are more than zombies doing needlepoint on each other's veins. Both are brought to life in complex, deeply felt performances from two actors who have abandoned themselves to enormously demanding and difficult roles.