New releases

★ ★ ★ ½ Django Unchained In Quentin Tarantino’s clear-eyed and completely out of its mind exploitation western, Jamie Foxx plays a freed slave in 1853 on the way to rescue his wife (Kerry Washington) from a Mississippi plantation. Tarantino has never been more himself than he is here: grisly kitsch rigged for shock in a way that refuses to cheapen the atrocity of its subject. With Christoph Waltz, Leonardo DiCaprio, and an audacious Samuel L. Jackson. (165 min., R) (Wesley Morris)