Quite a long film, but it didn't drag. Tells the story well, but there are really no lead characters, and many of the characters are rather two-dimensional or even caricatures. Visually, it is excellent. I didn't know much about the Peterloo massacre before seeing the film. I now feel educated, and felt that it was two and a half hours well spent, although not a film without flaws. Stronger (more realistically human) characters could perhaps have made the film more engaging, but maybe telling the (hi)story was more important here.