[Senna] is two things: a discreet hagiography of the handsome, soft-spoken [subject]... and a compressed, esoteric slice of Formula One history during his 10-year ascendance... The film is a considerable feat of editing. The racing segments, consisting mostly of television clips and footage from mini-cams attached to cars, is frequently heart-stopping, despite its low resolution.
Stephen Holden
August 11, 2011