I've heard from other gamers they did a pretty good job if making it feel like Seattle (it wasn't supposed to be a 1 to 1 recreation).
I know that but for me it felt like some total other city. Makes me wonder how much gta v would feel like lots angelos or fallout 3 like DC if I actually lived there and was more familiar (maybe I have a hard time stepping back from where it is different but then I just want recognizing anything really other than the needle).
But nothing looked familiar and I know alternate reality but all that colorful neon is nothing like Seattle. For whatever reason despite living with grey skies a lot people really like black, white, and grey colors here. It is not a colorful city (kinda a pet peeve of mine. We get enough grey in our skies, do all our houses and cars have to be so drab too?).