Unfortunately, Dick died before the movie was released. He did see a rough cut of the movie and I believe he approved of it.
To continue bouncing the subject around, from book to movie to book again consider this. K.W. Jetter went on to write the official book, 'Blade Runner 2' which was published in 1995. It was OK. Mind you, I don't believe the upcoming movie draws any influence from it at all. We may yet end up with an official novelisation of the film. I wonder what they'll call it? 'Blade Runner 2: (Tagline)' I guess.
-Windebieste.