Yes - on books versus movies. I too prefer to use my imagination as to what the characters are like and they do leave out parts that to me are important. I think this comes from reading before ever having TV or going to movies much. I am in my 60's so remember a time when there was no tv. Also loved the radio programs especially on Sat. mornings "Let's Pretend".
Not having TV was a very good way for children to develop their imaginations....not be spoonfed.