Ranker: Badly Written Best-Selling Books, Ranked by Frustrated Readers

"There is no rule that says poorly written books can't be bestsellers. It stands to reason that the publishing industry would have a rule like this in place, or at least that there should be. But there isn't, and that has led to some questionable and downright basic books finding mainstream success over the years. Books like Twilight, Fifty Shades of Grey, The Catcher in the Rye, It Ends With Us, and The Da Vinci Code are consistently ranked as some of the most overrated books of all time, but they are still bestsellers with dedicated fan bases."