Comment by gilleain
Ok, and if I asked a random member of the public for the name of a mathematician (excepting Turing, for clarity) what name do you think they would come up with? Pythagoras? Euler? Erdős?
I think the reality is that only a very small number of scientists, mathematicians, and similar are household names.
People's conception of Turing is massively skewed by the ending. His persona is now defined by his sexuality and treatment more than his contributions to maths and computer science. Andrew Hodges book is great. I had the fortune to go to his author tour the year it came out, he was doing the compsci departments of the UK and it was a really nice seminar.
Benedic Cumbersome was a good actor, but it's important to remember Michelangelo actually didn't look like Kirk Douglas.