I hope we don't see any more scripted chase missions where you can't kill the bad(der) guy until Rockstar want you too, I really hate that, and vehicles being scripted to come out of sidestreets into YOUR way.
Anyways, I pestered R* on twitter about fixing the annoying thing where when you finally get a rare sports car, a whole bunch of other people suddenly have them. I should have done this sooner.
I haven't been looking too closely at the V news, but from what I see it may just be redeeming the series after bottoming out with IV. But I still expect miles of backstreets with no interactive functions will probably await us. Hopefully the weapon count triples, and they don't all come in 'Batman' livery.
The tyres still look like hell, and as for car badges - the Super GT's still looks blurry and five years ago, that will need to be fixed for a game releasing in 2013.
However, they may have just sorted out the smoothing of car panels, getting rid of the tiles/pixellation, unless it's creative use of the camera.