The film is loosely based on real events. Very entertaining. Good driving scenes. A nice memorial to Ken Miles who was a dream development driver & an excellent competitor. His monologue about the perfect lap was very cool. My main problem with the film is they didn't use the excellent sound editor from the film 'Dunkirk'. While in cabin sounds were ok, you could clearly hear the cam drive, but all the shifts were accompanied by what sounded like synchronizer crunch which would be difficult to hear as it is way in the back of the car. Most exteriors of the Fords sounded like 5L engines & the Ferrari buzz was totally absent. Kind of like the sound difference between a Spitfire and a Thunderbolt. A 7L race V8 totally shakes the ground (you actually feel the sound) up to about 4000 RPM & then becomes deafening up to red line. They barely mentioned the body/chassis was developed in the UK & that most of the chassis tweaking & fab work was done by the brits. PaulE