Movies give the book a visual, artistic representation

The argument

Visual and auditory elements of movies enrich one’s imagination as they interpret the story. Elements such as music, props, and actors give the viewer something tangible to remember and access in the future to "relive" the story. Watching the movie is an elevated experience to reading the book because the fantasy world is created and shown physically; scenes that are hard to picture can be conveniently depicted through movies. The Harry Potter series is a good example. J.K. Rowling was a master of crafting her wizarding world through her books - the success of the films came from the filmmakers' ability to draw that world out onto the screen for audiences to experience.

Premises

Counter-arguments

The argument here is that movies provide a visual representation of the book to aid the experience of the enjoying the story or the plot. However, this also has a downside, as it prevents the imagination from flourishing. Take for example, a character like Poirot drawn out by Agatha Christie. Captain Hastings' first description of the detective was that of a man about 5'4" with an egg-shaped head often tilted to one side, and a stiff military mustache. Such a vivid description allows the reader to form his/her own idea of Poirot that is unique to him/her. Yet when brought alive through the sliver screen, this freedom is taken away from the reader and is instead spoon-fed to them. Furthermore, books that are adapted into movies, are often those that are extremely popular. Thus iconic characters have to be accurately cast so as to not do a disservice to characters that readers have come to love and adore. An incorrect casting will not only ruin the movie, but also the experience of reading the book again, as the argument clearly states, visual representations leave lasting impressions.

Rejecting the premises

[Rejecting P1] Tangibility is not self-evidently a gain, and the counter identifies the cost: a filmed character displaces the reader's own construction, and once seen it is difficult to unsee. The premise treats a fixed image as an enrichment without weighing what it replaces. [Rejecting P2] "Elevated" assumes what the argument is supposed to show. Scenes that are hard to picture may be hard for good reason — some effects in prose depend on indeterminacy, interiority or an unreliable narrator, none of which have a straightforward visual equivalent — so the difficulty is not always a defect for a film to correct. [Rejecting P3] A single success does not generalise, and this example is unusually favourable: a heavily plot-driven series with an involved author, a large budget and an audience already in place. The conclusion is that books should be adapted, which needs a claim about adaptation in general rather than about its best-resourced cases.