I remember seeing this movie in my youth, back when it was normal to make movies like this. Back then, the stars were named Stallone, Van Damme and Schwarzenegger, and no matter what they did, they couldn't go wrong. We all wanted to be like these. Today, luckily stars need acting skills and not just muscles and a bit of martial art skill. In fact, had this movie been made today, it might even have been a masterpiece to be compared to such post-apocalyptic movies as Children of Men and The Road.
Lets take a brief look at the story, because there is a story hidden here somewhere.
Under 17 requires accompanying parent or adult guardian 21 or older. The parent/guardian is required to stay with the child under 17 through the entire movie, even if the parent gives the child/teenager permission to see the film alone. These films may contain strong profanity, graphic sexuality, nudity, strong violence, horror, gore, and strong drug use. A movie rated R for profanity often has more severe or frequent language than the PG-13 rating would permit. An R-rated movie may have more blood, gore, drug use, nudity, or graphic sexuality than a PG-13 movie would admit.