Very powerful film, superbly delivered by strong cast.
It should be obligatory viewing for all those whose knowledge of 20th century history comes from Netflix and nowhere else. Sadly, too few will see it.
As to the one-star review below, unless the reviewer has his own agenda, I really don't get his angle. Perhaps he should stick to Marvel superhero films in future. He clearly lacks the emotional maturity to cope with a true superhero like Winton.