Hard movie to make about Hawking

Rating: 7/10 (23 November 2019)

I haven't followed Hawking's career and I only knew that he studied black holes and universe. Unfortunately this movie only told me that he had a wife and 3 kids.
For dramatic value it works. The self sacrifice of the wife, beating the odds and living long life despite early prognosis of 2 years. In addition to that he wrote couple books and changed the world of physics.
Movie completely focuses on the daily struggles, the progression of his ALS and what impact did it have on him, on his family and friends.
I don't know why I expected more. I probably saw too many fiction movies lately that it is hard for me to appreciate the biography of a man who never gave up.