When it comes to determining whether a book is poorly written, the back cover blurb is often the first indicator. A well-written blurb should be engaging and should draw the reader in with a hint of the story and the characters without giving away too much. If the blurb is poorly written, with bad grammar, awkward phrasing, and a lack of clarity, then it is likely that the book itself is also poorly written.
Another sign of a poorly written book is the reviews. If the reviews are mostly negative, then it is a good indication that the book is not well written. Reviews can provide insight into the quality of the writing, the characters, and the plot. If the reviews are overwhelmingly negative, then it is a good indication that the book is not worth reading.
The language used in the book is also a good indicator of the quality of the writing. If the language is overly simplistic or difficult to understand, then it is likely that the book is poorly written. The same is true for the dialogue. If the dialogue is stilted and unnatural, then it is a sign that the book is not well written.
Finally, if the book is filled with clichés and tropes, then it is a sign that the book is poorly written. Clichés and tropes are overused and often make the story feel formulaic and unoriginal. If the book is filled with these elements, then it is likely that the book is not well written.
In conclusion, there are several signs that can indicate whether a book is poorly written. The back cover blurb, reviews, language, dialogue, and the presence of clichés and tropes are all good indicators of the quality of the writing. If any of these elements are lacking, then it is likely that the book is not well written.