Jeter is very good at incorporating noir into sci fi, and that is certainly true in both Replicant Night and Edge of Human. The novels follow the storyline of the film, but in flavor, if not in plot, are more similar to Do Androids Dream of Electric Sheep.
Unfortunately, I'm more of a Ridley Scott fan. I found Jeter's portrayal of the characters wholly unsympathetic. That's pretty much par for Jeter (or Dick for that matter), but it really bothered me in this case. About the only exception was Sebastian, but even he was too much like his dim-witted counterpart in DADOES. I also wished he'd gotten in the heads of the replicant characters more. I really would like to have known what was going through Rachael's head as her life slipped away, but Jeter doesn't give her any voice at all.
When all is said and done, though, I suspect I'd also have problems if a more cinematic author had written the Blade Runner novels. Though they might be truer to Scott's vision, they would leave out too much of Dick's.