The first of Sergio Leone's "spaghetti westerns" is now overshadowed by its superior successors, but remains an exciting introduction to this peculiar genre. Clint Eastwood redefined the notion of a hero in this film, a man who seems to operate by a code but doesn't feel the need to explain it. Although the U.S. advertising campaign billed Eastwood's character as "The Man With No Name," a name is one thing he does have - Joe - but almost everything else about him is a mystery except for his deadly proficiency with a gun. Leone's style would be more pronounced in later films, but this one provided the template. Eastwood is superb, of course, as is Gian Maria Volante (billed as Johnny Wells) as his deadly opponent, Ramon Rojo. If it's slow moving at times, the music of Ennio Morricone always takes up the slack.