Being from Louisiana I really enjoyed this movie. The acting was great and the story was entertaining. As others have stated, the accents are not done well. In fact there are more than a few characters who don't even try to imitate a southern accent, for which I am very grateful. I am quite sick of actors trying to portraying a southerner by speaking as if all the teeth were removed and the brain has been lobotomized. Others have complained about a boring script to which I completely disagree. This is not a fast-paced movie but it keeps the story moving and the dialogue is fresh. The slow periods give you time to pause and let the previous scene sink in, while also giving the viewer the opportunity to absorb the ambiance of the scenes. The people in this movie are portrayed as they really were in the 1940's and 50's. There is no surprise hidden here. Although this movie is based on the book of the same name, neither are factual of Huey Long and his legacy. These stories are loosely based on a person, with a few facts thrown in for recognition, but not for historical purposes. I applaud the entire cast and crew for their great efforts in bringing this movie to fruition. This is what entertainment is all about and it shows a little of the corruption that existed (and some would say still exists) in Louisiana politics of the past.
Go into this movie with an open mind and you will find yourself entertained and pleased with the whole experience.