What is important when you adapt a book?

It is very important to make as little changes as possible when filming a book. This is very hard, as the time of a movie is limited, every second costs money, and scenes might not be as interesting when absolutely everything is kept original. But no matter what, it is important to keep the basic ideas and essential parts of the book as a identical as possible in the created movie. In addition, the movie should be interesting and entertain.

Chapter 11 - Integrating Quotations

Piggy's last day on the island was absolutely horrible, and wouldn't even have needed his death; it could have been called the worst day in the life of him, without it being the last. His glasses were broken and stolen; when he went back to Jack, in companionship of Ralph, to retrieve his glasses, he got killed. Roger threw down a rock, in order to kill Piggy. Piggy said, "let me speak" which clearly proves, that he didn’t have the chance to do anything on his last day. It was absolutely devastating; his glasses getting broken, and stolen, and when he wants to retrieve them, he gets killed. In addition, he couldn't even speak his mind, which guarantees it being the worst day in the life of a person, especially Ralph's.