Wikipedia:Articles for deletion/Inside the Box
Whether a plot summary is acceptable falls under the realm of |original research, as they use a primary source (the book/film in question).  Not verifiability.  However, an article cannot be supported solely by primary sources (The Saw III article does not
— User:ColourBurst, 18:57, 1 November 2006 (UTC)
Stance: comment
Cited policy: WP:OR (Wikipedia:No original research)