Once by far Hollywood's largest category of popular movies, Westerns are now out of fashion with the movie-going public, but they still hold a commanding presence on DVD. Until recently, Westerns were one of the most popular DVD categories, third only to action and science fiction. Many, many titles from the 1930s and 1940s were made by small, independent companies that no longer exist. A huge number of westerns are therefore in the public domain and are now available on DVD from outlets like Alpha and Grapevine. In fact, there are currently so many titles on DVD, that guides like "World's Worst Westerns" are not a luxury or an addenda, but an absolute necessity for collectors who wish to spend their money wisely by buying titles they will enjoy In fact, for western fans like myself, a book like "World's Worst Westerns" is not just a novelty, but an absolute necessity