Movies and books

I love “Scrubs”, the TV series, so I watch it and I like all the characters, who are so nice, more and more.
I love the TV series "Scrubs".  I like all the characters, and they are well designed / acted / portrayed.

If something bad happens to them, I feel with them…
If something bad happens to them, I feel for them...

When I read a book, it is worse than anyone TV series.
??

I think that a good book animate you to imagine all scenes by yourself.
When you read a book, you have to imagine all the scenes yourself.

So you sometimes have more association with the book.
So, sometimes you feel more attached to a book.

It´s a pitty, that most of the movies, which are based on a book, are disappointing.
It's a pity that most movies based on a book are disappointing.

Rarely one movie is so well-organized that you like it.
It's rare when a movie (based on a book) is well done.

Maybe there were adopted actors, who you like, because they equate your imagination, that you have done, when you read the book.
Maybe it's because the actors in the movie are very different from what you imagined them to be.

In general I don’t often watch a movie, which is based on a book, if I read that, because it always is a disappointment for me.
In general, I don't often watch movies based on a book that I have read.  It is always a disappointment.