This is a generally fantastic set of four long overdue films. The picture is grand, and the choices for sound are also superb. The set is a little light on extras (with the notable exception of the fifth disc), but considering how much cheaper this set (Anchor Bay) is in comparison to its American counterpart (Blue Underground), it's a fabulous deal.
One note, however - Amazon lists the films as "dubbed," but whereas the U.S. Blue Underground edition features both English and Spanish tracks, this UK edition features only the original Spanish with optional subtitles. No English audio tracks are available.