The Secret Life of Walter Mitty is based on a short story by James Thurber. The movie is about Walter Mitty, an average man whose daydreams take him to a world of adventure, heroism and romance. Honestly, I had high hopes for this movie but I didn't think it was that great. The story is nice, the plot is interesting, the views are breath-taking but the movie is slow-paced and a bit boring. Mitty's character…