Taxi Driver (1976)
A sensationalized paranoia movie that is one long preparation for a massacre. It creates a tight, obsessive, suffocating world that excludes `normal outlets for relief, rest, connection, gratification. Robert DeNiro is superb as a lonely, impotent, insomniac ex-marine provoked to orgasmic carnage. it is definitely not suitable for the squeamish, the impressionable or the very young.