The film quality is pretty poor at times, a line down the side of the screen, editing 'jumps', colour and sound obviously dated in style and presentation. This SO reminded me of the 'B' movies cinemas would offer us back in the dying days of numerous cinemas in the 60's. At 70 minutes long, it's enough.
It is amusing, almost sad (in the old sense of the word) and it did not contain the shoot-up's in such graphic detail as today's films seem to deem necessary.
So, you will enjoy, but be amused by the presentation, the nostalgia, the entertainment.