Really enjoyed this despite its imperfections...

To start, I agree they should have taken more care with using the language of the time, etc, but despite that, I found it to be a very entertaining take trying to link the strange real death of POE to a fictional story. Knowing a few facts of his death before the movie indeed make it more interesting. Add this from Wikipedia:

"On October 3, 1849, Poe was found delirious on the streets of Baltimore, "in great distress, and… in need of immediate assistance", according to Joseph W. Walker, who found him. He was taken to the Washington Medical College, where he died on Sunday, October 7, 1849, at 5:00 in the morning. Poe was not coherent long enough to explain how he came to be in his dire condition and, oddly, was wearing clothes that were not his own. He is said to have repeatedly called out the name "Reynolds" on the night before his death, though it is unclear to whom he was referring. Some sources say that Poe's final words were, "Lord help my poor soul". All medical records have been lost, including Poe's death certificate."

And I thought John Cusack did a fine job and slightly resembled the real Poe. Don't take it too serious and enjoy.