It’s very generous of Gary Hustwit to make his films free right now. He’s being doing one a week. I watched Rams last night and really enjoyed it. Dieter Rams lived in post-war Germany and pretty much invented modern product design. He was hugely influential to Jony Ive and Apple. If you like well-made documentaries about people fully engaged in their craft, I highly recommend it.

Also, check out Objectified which is more about product design in general and features Ives. Helvetica is my favorite Hustwit film, but this comes close if not surpasses it.