Good story, Not enough for a whole film

It's not great by any means, but it's a pretty good movie that didn't leave me filled with regret for investing time in it.

I really wanted to like this movie. I feel terribly cynical trashing it, and that's why I'm giving it a middling 5. Actually, I'm giving it a 5 because there were some superb performances.

Amazing worth wacthing. So good. Biased but well made with many good points.

There's a decadent fantasy here and the audience might just want to relate or vicariously share the main character's enjoyment of his power. And the film is also just original and quirky enough that I was tempted to go up to eight stars. However, it's also a bit messy and at times unsavory and, well, just isn't going for eight starts. It set out to be a full-value, I-am-what-I-am, dirty-secret seven.

Delightfully disturbing examination of human fragility that questions sanity, compassion and self-absorption . The 'sci-fi' vehicle gives a wonderful scope for all the main characters to express their individual pecadillos whilst opening up more global issues . Plenty of humour and pathos and a total lack of schmaltzy sentimentality raise this above the regular propaganda and into a truly thought provoking piece. Excellent acting , mood and score just add to a novel and well expressed plot. A joy to watch.

Robert is a lonely audio engineer. After much research he manages to develop a sound frequency that immediately puts anyone who hears it into an hypnotic trance and makes them totally bend to his commands. He immediately starts using the device to influence his neighbours, initially sparingly but then constantly. What could possibly go wrong?Novel idea. Pretty much plays to our fantasies of having some sort of magical power that allows us to control others. The scene- setting and the initial use of the device was quite interesting and even amusing at times.A pity then that the plot doesn't really go anywhere. With everything nicely set up for something profound or, at least, entertaining, the movies drifts from about the half-way mark. Instead of building on the start, we pretty much have the same scenarios being played out over and over again. The movie does ultimately find a direction, but it's a random one, one that is not developed or justified at all by what came before. Quite bizarre and random ending.Worth seeing for the first half. Second half is disappointing.

Actually, LFO is an acronym for Low Frequency Oscillation, but it is also the delightfully Heath-Robinson story of the excellent Patrik Karlson's troubled acoustician and his increasingly obsessive behaviour. Writer/ director Antonio Tublén (who also wrote the electronic score) has fashioned a fine morality tale that (as good writing dictates) is plausible after the initial conceit is accepted. The film's tone is cold, it is almost emotionless and often claustrophobic, but this only multiplies its effectiveness in provoking the viewer's contemplation of increasingly challenging events. Karlson is ably supported by forthright performances from Izabella Jo Tschig and Per Löfberg as his neighbours, and Ahnna Rasch as his wife. In a landscape of modern cinema in danger of becoming dominated by endless high-rise multiplex pap, it's refreshing to discover such oases of intelligent and thoughtful film-making as LFO, and you owe it to yourself to see this film, if only to recharge the batteries of your Bay-sh-t detector.