West Side Story remains a landmark of musical history. But if the drama had been as edgy as the choreography, if the lead performances had matched Moreno's fierce concentration, if the gangs had been more dangerous and less like bad-boy Archies and Jugheads, if the ending had delivered on the pathos and tragedy of the original, there's no telling what might have resulted.

Roger Ebert

Chicago Sun-Times

What they have done with West Side Story in knocking it down and moving it from stage to screen is to reconstruct its fine material into nothing short of a cinema masterpiece...In every respect, the recreation of the Arthur Laurents-Leonard Bernstein musical in the dynamic forms of motion pictures is superbly and appropriately achieved.

Bosley Crowther

The New York Times