This is a film that doesn't quite work. It's overall feel is that of being a film that, with a little bit more time and a bit more money it could have been a gritty, real to life, classic in a 'Get Carter' (made the next year) mould.
It seems to have genuine characters who are believable and a story that builds interestingly although you feel you know the outcome of each scene. Its' problem is that, in places, it comes across as done on the cheap - the demo scenes (although not lacking impact), and the couple watching Rangers v Celtic on English telly. Also, importantly, where 'Get Carter had Michael Caine this film has Martin Potter who doesn't quite work and was possibly chosen for his good looks over his acting skills.
There are many good parts of 'All Copper Are...' and the story is a good one. Perhaps, if the film had completed the sentence for its title and gone for a AA or X certificate rather than a 12 it might have worked better.
Julie Foster shines. He natural acting stands out and hers is a memorable performance despite been given a script a script that is stodgy in parts.
There are some hard hitting moments.some interesting messages trying to get out and the film is a good look at the life and times of the early 70s which I just about remember. Unfortunately, the bad parts of the film dilute the messages, negate the force of film and it ends up seeming more dated and less relevant than it should,
