Tedious and awful. Almost unwatchably boring. A bunch of old guys relishing the old days with very little to say. Visually it is 1.5 hours of still pictures of knobs, wires, and racks of electronic equipment cut with 70 year old men talking. The whole idea is how great synthesizers are and how they impacted modern music, but no modern music is played or featured, They did not or could not buy the rights to any music to make this doc prove its point. A dull, goofy, bleepy, blurpy interstitial series of synth sounds accompanies the entire thing, but when they talk about a use of the synth, they never play the actual popular music or any kind of example. This is one of the absolute worst documentaries I have ever seen, and I came into it with an appreciation and interest in the subject. This should have been shelved and never released for lack of purpose and lack of the proper resources to pull off the project. I was in shock at how incredibly dull this was.

For anyone actively involved in synthesizers be it modular,rack mounted,keyboards,plug ins/outs new or vintage on any level will find this doc amateurish and incomplete. Hard to believe that this film was red lighted and budgeted with such an unprofessional script and production values.

There are HUGE gaping holes and flaws in the timeline of the development of synthesis.

Not one mention of The ondes martenot,Mellotron, Erkki Kurenniemi - who always forgotten in these discussions, Raymond Scott, Daphne Oram,EMS synthi, Delia Derbyshire,The BBC radiophonic workshop,Kid Baltan and Tom Dissevelt and the Dutch hardware inventions/ contributions, Tod Dockstader & James Reichert and all of the soviet synths etc.

Just shameful omissions that exemplify a hasty hack job created by someone's trust fund.

If you have no knowledge of who Bob Moog or Don Buchla are then I suppose it is a very primitive poorly constructed primer,beyond that there is not much here for the real heads AVOID!

Took the low hanging fruit for on camera guests. huge, HUGE swaths of women inventors and artists completely missing here. shameful, really. still, if you're 18, and trying to figure out stuff, this is a decent entry. but, if you are, this is only a tiny step. keep looking around...