Little things mean a lot in Grand Theft Auto V: YouTuber GermanScientistTV noticed that the flip-flops actually flip and flop in GTAV, which set him off in search of other small nice-to-have details in the game. Anything else you've noticed?
I drove through most of Cali a few years ago, and I was really struck by how Los Santos really feels like LA and other areas. Vespucci Beach simply feels like Venice/Santa Monica. Feeling tones are an important facet of immersion, not just graphic mimesis.
I also really appreciate the rumble strips. Excellent addition.