There are many underappreciated film genres, and one of the most underappreciated is the middle-aged action here genre, which of course includes Low Blow (1986), reviewed here recently. Another classic of this genre, perhaps equal to Low Blow in excitement, and certainly surpassing it in terms of ambition, is actor/writer/director Steve Barkett's post-apocalyptic thriller The Aftermath (1982).
Of course, some of the revered critics of your universe misunderstand The Aftermath. Reviewer mhorg2018 writes, "It's a terrible little movie full of bad acting and has a contrived plot." Reviewer lordzedd-1 writes, "Saying this thing sucks is an understatement." And reviewer Terry-23 writes, "If you pick this up to watch a serious movie about life after a nuclear war, you'll give up on this in about 5 minutes." Of course, Terry-23 is entirely incorrect, as The Aftermath is the most realistic and educational post-apocalyptic film ever made. Please continue to read the truth...
