Amazing Grace (2007) is a decent film. Perhaps it is a good film. I was frustrated, though, because they didn’t tell the whole story. William Wilberforce was an amazing man, a true hero. They selected part of his story to tell, and I know that it was a good decision for a screenplay to focus so narrowly, but it is still frustrating.
Nonetheless, the acting is pretty good, the dialogue is a stiff at times, but at other times it’s creative and helpful. Historically fairly accurate (as best as I know), but incomplete, for sure.