Shut up, you're noob. I hate noobs coming from GTA IV and GTA 3 mobile. Era thing is only your imagination. GTAforums has this type of selection, but it's only about their site, not the fans thinking.
And Claude Speed is the same person set in different times. Anywhere City and Liberty City, OMG. They even look similar. R* just wanted to place him into 3D world. In these times, they weren't thinking about plot sh*t.
Your topics are stupid and pointless. They just start flame wars. BTW them topics look like you launched GTA 3 a week ago for the first time.
I just think about it like this: old school GTas (2000-2003) and new school 2004- or you can use 2D GTAs and 3D GTAs. More detailed selection has no point.
So HD is not 3d. CMON