LOL. I'll never understand this. The story is totally understandable without the idiotic, monotone narration. The executives put it in because they figured (I guess correctly) that the average viewer was too STUPID to watch it otherwise.
Blade Runner? never read the book...and going into it cold, the first time, I did not realize how important the narration was...
....30 years later having forgot most of the plot of the movie, I found it hard to fill in what Scott assumed should be either understood, or unimportant....