Just saw the documentary
Senna (Sundance Festival award winner).
It's out on Blu-ray (and DVD).
I am not a devoted fan of F1 racing and I know very little about the sport, but I highly recommend this doc to everyone. It's a great story, it's well made, it's to the point and for F1 fans I reckon it's pure gold. Ayrton Senna is a legend and the timeline (and the many clips from the 80s, LOL) is fascinating.