Or "Martian timeslip". In fact "blade runner" is a pretty poor adaptation of the book (but a great film, imo). I'm not sure most of pkd would benefit too much from a "direct" film adaptation...
I loved the man in the high castle for many of the changes and the overall style - but it seems the writers got a bit lost trying to round off the open ended story and fill in some blanks. Small wonder, considering the book.
Most of PKD's stuff has a similar level of weirdness: paranoiac uncertainty in reality. They are fantastic at that.
VALIS is on another level: PKD had a mental breakdown, thought a interstellar intelligent pink light told hime about his son's hernia, and wrote a book about the other things the light told him.
