I enjoyed it but it did not need to be two and a half hours. It easily could have been only an hour and a half and been fine.

Peterloo, despite top-notch set and costume design, is this claustrophobic, interior movie. And despite the wall-to-wall dialogue, there is little character development — everyone seems to be a “type” rather than an actual person. So when the massacre does come at the end of the film, it is oddly underwhelming.

G. Allen Johnson

San Francisco Chronicle

This is a movie that’s back-loaded to the extreme: all of its action takes place in the last 20 minutes. Not that Leigh would ever be confused with Tarantino, but it would have been considerably more engaging to have started with the main event and moved backwards to how we got there.