Las crónicas de Shannara

I love this series of books..what I am really tired of in general is when they turn these book series into tv series or movies and they can't be true to the story, I hate when they add stuff in that doesn't belong. I hate when they change the order if events. I hate when if in a book they describe a characters looks a certain way and they look nothing like the description. I hate when they add characters in that weren't a part of the book to begin with. I would rather see 2-4 episodes per book and do it right as per the book.