I've had so many different actors fit for Eddie Dean as the years have gone by....I wanted Aragon after LOTR then he aged out of it,then I wanted Timothy Oliphant who would have been brilliant imo.And the last person I've wanted for 20 years is Dean Winchester...that guy was made for the roll.I enjoyed the dark tower movie because I've read all the books.I understood every bit of it. But you can't fit a universe like the dark tower into a movie....for those who don't know,just think of LOTR being cut down into a 90 minute movie.Ive been waiting for a movie of this book series since I read The little sisters of Eliura which brought me straight back to the dark tower.So for all you people are waiting since the first movie was made,I've been waiting 30 YEARS!..