Sadly, only a few savvy reviewers seem to have gotten the point in, If I Want To Whistle I Whistle. Rather than what it is about, this film is not about many things: it is not a film about Romania, about prisons, about troubled youth, nor about prison breaks (and certainly not about 'Prison Brake', as the nitwit who only saw the trailer put it).

This is simply a film about an individual's highly charged personal drama. It's a story that could happen anywhere on earth to anybody at all. I knew it would be good when in the first two minutes I got that churning feeling in my gut that something just wasn't right.

Despite the prison setting, the inmates don't really seem to have the sort of animosity towards one another as one sees in all American prison movies. The guards, too, seem to be easy going, chatting rather casually with the prisoners who are working outdoors and making the best of it by singing and carrying on some light banter. And yet, the tension is somehow palpable. I don't know why anybody would complain about the pacing here. It makes no pretense to being an action film, and for the story it's telling, the pacing is spot on.

There is an intense focus on Silviu, the protagonist, who learns from his younger brother that their mother has arrived to take him back to Italy with her a week before Silviu is due to be released. In fact this is the basic premise of the movie, and even before I started it I expected that it would likely end up being rather flat and uninteresting. I mostly felt obliged by the number of nods Romanian films have gotten lately at International Festivals (including this one, in Berlin). I made the right choice.

This is a Drama in the real sense of the word; an examination of raw emotions that surround one's personal microcosm and all the things, little and small, that those around you may know about but can't possibly understand. The director manages to put the audience in Silviu's shoes every step of the way. You feel for him, you question him, and the whole time the tension mounts as you're wondering how it's all going to end up.

There is no reason to post any spoilers here, more detail will take away from the experience should you choose to watch it. I commend the actors who were brilliant, particularly George Pistereanu's, Silviu, but also the Director, Florin Serban, for his vision and the crew who took part in the production. While it's not the glossy type of film Hollywood's gotten us used to, it's very obvious that a lot of thought went into making it and that's why I rate it as highly as I do. 9/10

It's the most interesting film country in Europe at the moment and this has been going on for a couple of years now.

You have seen many movies from youth correctional institutions. The main character here has only a couple of days left, when his mother reluctantly arrives. This changes the film from a movie about a prison to a movie about life conditions and betrayal.

If your existence is destroyed, is it worth the price to have some hours of good life? Even if it's phony? The answer here is yes. A strong film which puts the important questions. Sometimes you must fight desperately to have what you already have.

How far you can you go recruiting on-the-scene actors? Director Danny Boyle tried to use real drug addicts in Granton, Edinburgh, when he started making Trainspotting. Until crew were physically threatened and told to provide hard drugs or else. Tarantino took on ex-criminal Ed Bunker ('Mr Blue') to give Reservoir Dogs an authentic look. But assembling a cast from real convicts? Which is what director Florin Serban does in If I Want to Whistle I Whistle.

Although violence, if it occurs, does happen with lightning realism, it's the psychological threat, and switching convincingly from innocent charm to frightening killer, which portrays the crim's survival instincts so much more effectively.

Our story centres around a youth who blames his whorish mother for a bad upbringing. He wants two things just now in life. To save a sibling (whom he raised for eight years) from his own dissolute fate; and maybe to enjoy the real company of a sweet and attractive young prison trainee. To be 'normal.' To get married or sit in freedom with a beautiful girl enjoying a coffee on the outside. Good impulses you might think. But the excessive, violent and life-threatening means that this youngster might go to in achieving them challenges our sympathies.

Serban adapted a theatre play, incorporating elements in an acting workshop at Minors' and Youth Penitentiaries in Romania over a couple of months. "The most important things that we kept were the spirit and attitude of the inmates, the bold, uncompromising, somehow childish way of thinking and jumping into action without caring too much for the consequences. The determination of reaching a goal no matter what it takes to get there." Even his two main leads are new to acting and learn on the job – remarkable for such impressive performances.

Eighteen-year-old Chiscan has initial warmth that makes you notice him in a crowd. A charismatic but tough cookie, holding his own to get on with the other inmates. A four year sentence should end in 15 days if he stays out of trouble. Not long enough to prevent his brother from being taken abroad. Meanwhile, he must negotiate blackmail threats from other inmates to which his imminent release makes him vulnerable. A low level of threat pervades the film till hell kicks loose. We wonder when it will erupt. When it does so, it happens without warning and not the way we expect.

The absence of distracting background music and sincere performances help to make this film very engaging and watchable. The plot remains continuously unpredictable. An appearance among the staff of Ana, trainee and sociology student, adds more to the mix than men left unfazed by teenage hormones. We sense a physical attraction that could go horribly wrong. Our emotional allegiance shifts as the film gathers pace like gears crashing without a clutch. Everyone has faults, staff and prisoners. I look for the person I can most identify as 'normal.' Like Ana (professionally and morally), it's as if I want mentally to encourage good threads within someone – but protected from errors of judgement.

The lasting fascination of If I Want to Whistle I Whistle is seeing into the mind of someone in this way. Someone who can summon lightning reflexes. Display real or threatened extreme brutality. Become horrifically highly focused to achieve a result, however crazy. The movie won a Silver Bear at this year's (2010) prestigious Berlin International Film Festival. Pistireanu George, who plays Chiscan Silviu, had his first chance to act and equipped himself prodigiously (He has since become a first year student at the National University of Theatre and Film from Bucharest.) Florin Serban plans to open an acting school for people who never had anything to do with acting. "For somebody who has only heard that they are good at nothing and less than a dog in the street, it's a huge thing to realize that he can engage an audience with his simple presence, with one smile, one gesture and that he can make 200 people laugh or shiver at once." He believes deeply in acting as a healing process. "I imagine a place where people can act out their inner demons and explore places that can only be dreamt of." The film is low budget one and to an extent experimental. It suffers from being art-house niche and not being able to tackle themes in a more universal manner. But at the end you feel you have gone away with real insights into the mind of dangerous young offenders.