the wild bunch has the best shootout EVER
as for recs, here's a few of my favourites which everyone should watch:
no country for old men (coen brothers, 2007)
aguirre: the wrath of god (herzog, 1972)
the long goodbye (altman, 1973)
the passenger (antonioni, 1975)
stalker (tarkovsky, 1979)
mulholland drive (lynch, 2001)
the seventh seal (bergman, 1957)
sunset blvd (wilder, 1950)
in the mood for love (kar wai, 2000)
dead ringers (cronenberg, 1988)
chinatown (polanski, 1974)
hana-bi (kitano, 1997)
eyes wide shut (kubrick, 1999)
blade runner (scott, 1982)