I've seen interviews where Feynman talks about how everyone else was intimidated by Oppenheimer, while he was too excited about the physics and ideas to realize he should be intimidated. I also think the PBS documentary "The Trials of J. Robert Oppenheimer"[1] was really excellent.
However, I can just easily imagine not having come across either of these before.[2]
However, I can just easily imagine not having come across either of these before.[2]
[1] http://www.pbs.org/wgbh/americanexperience/films/oppenheimer...
[2] https://xkcd.com/1053/