I'm a 'Game of Thrones' reader, and I love the TV show in equal but different ways. But there are a LOT of book-readers who look down on the show.
Well, I'd imagine that's at least as much about "No, they changed it so it's wrong" as about "TV is an inferior medium to books." It's better to use an original TV series as an example so you can assess the attitude toward the different media without interference from frustration at adaptational changes.