OK, so some people prefer books and some people prefer movies but have you ever considered how it affects reading the book if you have already watched the movie?
Well what I mean by that is, when you are reading a book or a series that has a movie made for it, and you have already watched that movie then you already know what the characters and places look like.
If you read the book before you watch the movie, then you can let your imagination flow and imagine for yourself what everyone and everything looks like.
Then after you read the book you can watch the movie and be pleasantly, or maybe not so pleasantly surprised about how they have made the movie and what everyone looks like.
This is not everyone’s opinion because not everyone likes reading but I believe that you can have more fun and be more creative this way.