A pretty good adaptation from a VERY short story to a radio drama.  For some reason it still reminded me of the same section of The Dark Eye (PC game from the 90's that had segments from several of Poe's stories ... in Claymation).  I do admit you don't get the same feeling of craziness from the main character in this adaptation, but it's still a good story (and I agree that it borrows from a few other of his stories as well).