In an interview in 2002, Ridley Scott allowed that Deckard is actually a replicant, and this was the reason for the unicorn sequence that is included in the Director's Cut. Between that, and Gaf appearing more or less everywhere Deckard goes without being called - and Gaf leaving an origami unicorn for Deckard - it's clear to me, at least, that Deckard is a replicant, that Gaf is his "handler" and that Gaf is well aware of the false memories that have been implanted in Deckard. If anything that theme is even stronger in the latest cut - and certainly the end sequence where Deckard nad Rachel escape to the North is gone. Also gone are Deckard's voice-overs, drawing an even greater contrast to his own lack of empathy, and the obviously sentimental and caring behavior displayed by the replicants.
It's been a few years since I've seen the movie. Watching it over again ...it was like a fresh experience. It's so visceral - so awful that Roy kills Tyrell, so lush and dark and scary. I remember thinking that the square glasses that Deckard drank out of were totally awesome, and when I finally found some at Ikea, I snapped them up. What was futuristic and crazy in the 80's is commonplace now. Also, he drinks scotch out of a plastic bottle, Johnny Walker Black to be precise - and that was scandalous when it came out. Now I have a plastic bottle of scotch about the same size, sitting on my bar. One thing that Nathan and I both noticed though, was that the human interfaces look dated - computer graphics at the time weren't up to the task of predicting what a human-machine interface would look like, even though in the 80's it was WAY out there. That, and the monitors are clunky and way too small...even today, flat screens are far larger and more ubiquitous than the little oscilloscope-esque monitors used in Bladerunner. Things we have to look forward to - replicants in 8 years! Priss' "incept date" is 2016. Although, she's a Nexus 6...which seems to imply five previous models. Who knows, maybe the Nexus 1 is getting cooked up in a lab somewhere even now.
Oh, and I almost forgot - everyone's smoking indoors. In Los Angeles? No way.
Also, the silver origami unicorn included in the Ultimate Edition kit was a nice touch.